{"title":"Masterline","description":"\u003cp\u003eMasterline professional aquarium fertilizers, water treatments, and accessories.\u003c\/p\u003e","products":[{"product_id":"masterline-root-caps","title":"Masterline Root Caps slow-release aquarium fertilizer for healthy roots","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eMasterline Root Caps slow-release fertilizer for planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMasterline Root Caps are a premium slow-release nutrient solution designed to deliver essential macro and micro nutrients directly to the roots of aquatic plants. Each capsule ensures plants receive the optimal balance of nitrogen, phosphorus, potassium, magnesium, iron, and trace elements for strong root growth, healthy leaves, and vibrant colors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese root capsules are especially beneficial for delicate and slow-growing plants that require steady nutrition over time. Gradually releasing nutrients, they transform inert substrates into rich, fertile soil, revitalizing aquariums where nutrients are depleted. The result is a thriving planted aquarium with improved plant stability and lush growth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMasterline Root Caps are entirely safe for shrimp, fish, and all aquatic life. The capsules do not alter water quality and can be easily removed after the nutrients are fully absorbed, ensuring a clean and balanced aquarium ecosystem.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDosage and usage instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert capsules deep into the substrate, under plant roots, using tweezers for precise placement\u003c\/li\u003e\n\u003cli\u003eSpace capsules are approximately 10 cm apart to ensure uniform nutrient distribution\u003c\/li\u003e\n\u003cli\u003eRefresh capsules approximately every three months or as necessary to maintain nutrient levels\u003c\/li\u003e\n\u003cli\u003eReinsert capsules that surface back into the substrate, and vacuum consumed capsules to maintain substrate cleanliness\u003c\/li\u003e\n\u003cli\u003eCombine with Masterline liquid fertilizers for enhanced nutrient availability and plant growth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommendations and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor plant growth regularly and supplement with liquid fertilizers as needed\u003c\/li\u003e\n\u003cli\u003eHandle capsules carefully and avoid contact with skin or eyes; rinse immediately if contact occurs\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry location away from sunlight, frost, and extreme heat\u003c\/li\u003e\n\u003cli\u003eUse only in aquariums; do not ingest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy choose Masterline Root Caps\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMasterline Root Caps provide a convenient, reliable, and effective solution for aquascapers seeking strong, healthy roots and long-term substrate nutrition. They deliver nutrients precisely where plants most need them, ensuring optimal root development, vibrant foliage, and balanced growth.\u003c\/p\u003e\n\u003cp\u003eBy transforming substrates into fertile soil and supporting steady nutrient uptake, these root capsules make it easier to maintain planted aquariums, achieve lush aquascapes, and maintain a healthy aquatic ecosystem. They are ideal for beginner aquarists and experienced hobbyists seeking to optimize plant growth and coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Masterline Root Caps today and give your aquarium plants the essential root nutrition they need for healthy development, strong stems, vibrant leaves, and a thriving, balanced planted tank.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Masterline","offers":[{"title":"125 Capsules","offer_id":44272518562106,"sku":"MSTLRC125","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/white-rootcaps.png?v=1700232505"},{"product_id":"masterline-all-in-one-golden","title":"Masterline All-in-One Golden aquarium fertilizer complete nutrients","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eMasterline All-in-One Golden aquarium fertilizer complete nutrients\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMasterline All-in-One Golden is a modern aquarium fertilizer created to simplify plant care while delivering complete nutrition. It combines all essential macro and micro elements into a single, easy-to-dose bottle, making it a convenient choice for beginners and experienced aquarists.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis unique formula ensures stronger roots, healthier leaves, and more resilient stems, while maintaining a moderate growth rate that reduces trimming and tank maintenance. Designed for versatility, it is safe for shrimp and fish, making it an excellent solution for vibrant planted aquariums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDosage and usage instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe standard dosage is 1 ml per 30 litres of water per day. This amount ensures plants receive a well-balanced supply of nutrients to support steady, healthy growth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf UV lamps are used, increase the dose to 2 ml per 30 litres daily\u003c\/li\u003e\n\u003cli\u003eAfter water changes greater than 50 percent, add a triple dose\u003c\/li\u003e\n\u003cli\u003ePerform weekly water changes of 30–50 percent to maintain stability\u003c\/li\u003e\n\u003cli\u003eAvoid contaminating the fertilizer with aquarium water during dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommendations and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo maximise results, pair Masterline All-in-One Golden with Masterline Carbo. This combination enhances plant strength, pigmentation, and overall aquarium stability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse only in aquariums, not for external purposes\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry place away from direct sunlight or frost\u003c\/li\u003e\n\u003cli\u003eKeep away from children and pets\u003c\/li\u003e\n\u003cli\u003eAlways follow the recommended dosage for the safety of aquatic life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy choose Masterline All-in-One Golden\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMasterline All-in-One Golden is part of the trusted Masterline range. It offers complete nutrition for planted aquariums in a cost-effective, user-friendly formula. By combining convenience with effectiveness, it allows aquarists to maintain vibrant plants without complicated dosing schedules or multiple bottles.\u003c\/p\u003e\n\u003cp\u003eWhether you are a beginner looking for simplicity or an experienced aquascaper seeking balance and control, this fertilizer provides a dependable way to achieve lush, healthy aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Masterline All-in-One Golden today and give your aquatic plants the complete nutrition they need for healthy growth, vibrant colour, and long-term aquarium stability.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Masterline","offers":[{"title":"500ml","offer_id":44272475865402,"sku":"MSTLAIOG500","price":36.95,"currency_code":"AUD","in_stock":true},{"title":"1000ml","offer_id":44272475898170,"sku":"MSTLAIOG1000","price":58.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/white-AIOG_small_5a9d4b9f-91c0-4a6f-a7ec-bfd8d460e75b.png?v=1700232466"},{"product_id":"masterline-masterline-i","title":"Masterline - Masterline I","description":"\u003ch2 class=\"oxy-pro-accordion_title\"\u003eBenefits\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-1\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-1\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eAllows separate control in dosing micronutrients to macronutrients\u003c\/li\u003e\n\u003cli\u003eDue to the high stability of the elements, it can be dosed daily but also weekly\u003c\/li\u003e\n\u003cli\u003eModern fertilizing formula, which contains all the micronutrients needed for a harmonious development of the plants\u003c\/li\u003e\n\u003cli\u003eProvides a high degree of plant health, which leads to a substantial decrease in algae\u003c\/li\u003e\n\u003cli\u003eCompatible with all forms of aquatic life, including shrimp (the copper content is very small)\u003c\/li\u003e\n\u003cli\u003eIt offers the same accelerated growth rate and the same plant vigorousity as our All In One formula, but with more control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eContents\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-2\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-2\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eMasterLine I contains all the necessary micro elements for the plants, in a single bottle: 0.21% Fe, 0.07% Mn, 0.05% Zn, 0.04% B, 0.009% Cu, 0.006% Mo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eDaily or weekly dosage\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-3\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-3\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eDaily: 1 ml per 30 litres\u003c\/li\u003e\n\u003cli\u003eWeekly: 7 ml per 30 litres\u003c\/li\u003e\n\u003cli\u003e1 ml per 30 litres adds 0.07 ppm Fe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eRecommendations\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-4\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-4\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor maximum results, use it with MasterLine II and MasterLine Carbo\u003c\/li\u003e\n\u003cli\u003eAvoid using UV lamps and if you really have to do it, I recommend dosing 2 ml per 30 liters daily\u003c\/li\u003e\n\u003cli\u003ePerform a weekly water change of 30-50%\u003c\/li\u003e\n\u003cli\u003eDo not contaminate the solution with aquarium water\u003c\/li\u003e\n\u003cli\u003eDo not ingest and keep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore at room temperature. Protect from light, heat and frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masterline","offers":[{"title":"Default Title","offer_id":44256494420282,"sku":"","price":18.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/Untitleddesign_6.png?v=1776779849"},{"product_id":"masterline-masterline-ii","title":"Masterline - Masterline II","description":"\u003ch2 class=\"oxy-pro-accordion_title\"\u003eBenefits\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-1\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-1\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eAllows separate control in dosing macronutrients to micronutrients\u003c\/li\u003e\n\u003cli\u003eDue to the high stability of the elements, it can be dosed daily but also weekly\u003c\/li\u003e\n\u003cli\u003eModern fertilizing formula, which contains all the macronutrients needed for a harmonious development of the plants\u003c\/li\u003e\n\u003cli\u003eProvides a high degree of plant health, which leads to a substantial decrease in algae\u003c\/li\u003e\n\u003cli\u003eCompatible with all forms of aquatic life, including shrimp\u003c\/li\u003e\n\u003cli\u003eIt offers the same accelerated growth rate and the same plant vigorousity as our All In One formula, but with more control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eContents\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-2\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-2\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eMasterLine II contains all the necessary macro elements for the plants, in a single bottle: 0.81% N, 0.20% P, 4.8% K, 0.36% Mg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eDaily or weekly dosage\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-3\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-3\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eDaily: 1 ml per 30 litres\u003c\/li\u003e\n\u003cli\u003eWeekly: 7 ml per 30 litres\u003c\/li\u003e\n\u003cli\u003e1 ml per 30 litres adds 1.20 ppm NO3, 0.2 ppm PO4, 1.6 ppm K, 0.12 ppm Mg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eRecommendations\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-4\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-4\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eFor maximum results, use it with MasterLine I and MasterLine Carbo\u003c\/li\u003e\n\u003cli\u003ePerform a weekly water change of 30-50%\u003c\/li\u003e\n\u003cli\u003eAfter a water change of more than 50%, add the triple dose\u003c\/li\u003e\n\u003cli\u003eDo not contaminate the solution with aquarium water\u003c\/li\u003e\n\u003cli\u003eDo not ingest and keep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore at room temperature. Protect from light, heat and frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masterline","offers":[{"title":"Default Title","offer_id":44256501760314,"sku":"","price":18.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/Untitleddesign_24.png?v=1776781738"},{"product_id":"masterline-carbo","title":"Masterline Carbo liquid carbon supplement for planted aquariums","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eMasterline Carbo liquid carbon supplement for planted aquariums\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMasterline Carbo is an essential liquid carbon supplement for planted aquariums, providing a safe and effective carbon source to support healthy aquatic plant growth. It offers aquarists a practical alternative to traditional CO₂ injection systems, delivering carbon in a readily available form that plants can use immediately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBy supplementing carbon naturally, Masterline Carbo enhances photosynthesis, promotes nutrient absorption, and contributes to stronger roots, healthier leaves, and vibrant plant coloration. It also supports a balanced aquarium ecosystem, helping prevent algae growth by giving plants a competitive advantage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCompletely pH-neutral, Masterline Carbo does not disturb water chemistry, making it safe for shrimp, fish, and other sensitive aquatic life. Whether used alone or alongside CO₂ systems, it ensures consistent plant growth while maintaining a stable aquatic environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDosage and usage instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUse 1 ml per 30 litres of aquarium water daily for optimal results. Dose the solution slowly in areas of strong water circulation, avoiding direct contact with livestock.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCan be used as a standalone carbon source or combined with a CO₂ system for enhanced plant growth\u003c\/li\u003e\n\u003cli\u003eAdminister shortly before or after aquarium lights are turned on for maximum absorption\u003c\/li\u003e\n\u003cli\u003eAvoid overdosing to prevent stress on sensitive plants and aquatic life\u003c\/li\u003e\n\u003cli\u003eDo not use UV lamps while dosing to maintain the effectiveness of the supplement\u003c\/li\u003e\n\u003cli\u003eMonitor plant health regularly and adjust dosing gradually if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommendations and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMasterline Carbo provides complete nutrition best when paired with other Masterline fertilizers, such as Masterline All-in-One or Masterline I and II.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandle with care and avoid skin or eye contact; rinse immediately if exposed\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore in a superb, dry location, protected from direct sunlight, frost, or extreme heat\u003c\/li\u003e\n\u003cli\u003eOnly use in aquariums; never ingest or apply externally\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy choose Masterline Carbo\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMasterline Carbo is a premium solution for aquascapers who want lush, healthy plants without complex CO₂ systems. It provides the essential carbon plants need to photosynthesize efficiently, supporting stronger growth, vibrant colours, and reduced algae problems.\u003c\/p\u003e\n\u003cp\u003eEnhancing nutrient uptake maximizes the benefits of other fertilizers while maintaining a safe and balanced environment for all aquarium inhabitants. Its affordability, ease of use, and effectiveness make it a must-have for hobbyists and professional aquascapers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGive your planted aquarium the carbon it needs to thrive. Order Masterline Carbo today for healthier plants, vibrant growth, and a balanced aquatic ecosystem.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Masterline","offers":[{"title":"500ml","offer_id":44272506700090,"sku":"MSTLC500","price":36.95,"currency_code":"AUD","in_stock":true},{"title":"1000ml","offer_id":44272506732858,"sku":"MSTLC1000","price":58.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/white-image-14.png?v=1700232476"},{"product_id":"masterline-nitrate","title":"Masterline - Nitrate","description":"\u003ch2 class=\"oxy-pro-accordion_title\"\u003eBenefits\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-1\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-1\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eNitrate and potassium based solution, which can be dosed even weekly\u003c\/li\u003e\n\u003cli\u003eIndirectly helps prevent algae, giving plants a faster growth rate\u003c\/li\u003e\n\u003cli\u003eRegulates nitrogen deficiency, often caused by the denitrification process\u003c\/li\u003e\n\u003cli\u003eTogether with the individual elements of MasterLine, it offers supreme control over nutrient concentrations\u003c\/li\u003e\n\u003cli\u003eCan be dosed as a supplement to complete fertilizing formulas\u003c\/li\u003e\n\u003cli\u003eCompatible with all forms of aquatic life, including shrimp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eContents\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-2\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-2\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eMasterLine Nitrate contains nitrate and potassium: 0.69% N, 1.89% K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eDosage\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-3\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-3\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen necessary, depending on the preferred values\u003c\/li\u003e\n\u003cli\u003e1 ml per 30 litres adds 1 ppm NO3, 0.63 ppm K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eRecommendations\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-4\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-4\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eDo not allow the nitrate concentration to drop below 5 ppm\u003c\/li\u003e\n\u003cli\u003eNote that in situations of denitrification, nitrate can drop to 0 ppm\u003c\/li\u003e\n\u003cli\u003eDo not contaminate the solution with aquarium water\u003c\/li\u003e\n\u003cli\u003eDo not ingest and keep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore at room temperature. Protect from light, heat and frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masterline","offers":[{"title":"Default Title","offer_id":44256519815482,"sku":"","price":18.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/Untitleddesign_23.png?v=1776781655"},{"product_id":"masterline-phosphate","title":"Masterline - Phosphate","description":"\u003ch2 class=\"oxy-pro-accordion_title\"\u003eBenefits\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-1\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-1\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003ePhosphate and potassium based solution, which can be dosed even weekly\u003c\/li\u003e\n\u003cli\u003eIndirectly helps prevent algae, giving plants a faster growth rate\u003c\/li\u003e\n\u003cli\u003eTogether with the individual elements of MasterLine, it offers supreme control over nutrient concentrations\u003c\/li\u003e\n\u003cli\u003eCan be dosed as a supplement to complete fertilizing formulas\u003c\/li\u003e\n\u003cli\u003eCompatible with all forms of aquatic life, including shrimp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eContents\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-2\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-2\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eMasterLine Phosphate contains phosphate and potassium: 0.49% P, 0.62% K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eDosage\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-3\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-3\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen necessary, depending on the preferred values\u003c\/li\u003e\n\u003cli\u003e1 ml per 30 litres adds 0.5 ppm PO4, 0.2 ppm K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eRecommendations\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-4\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-4\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eIn inert substrate tanks, do not allow the phosphate concentration to fall below 0.5 ppm\u003c\/li\u003e\n\u003cli\u003eTake into consideration that all active soils absorb phosphates, leaving water column values ​​of 0.1-0.2 ppm\u003c\/li\u003e\n\u003cli\u003eDo not contaminate the solution with aquarium water\u003c\/li\u003e\n\u003cli\u003eDo not ingest and keep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore at room temperature. Protect from light, heat and frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masterline","offers":[{"title":"Default Title","offer_id":44256537870650,"sku":"","price":18.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/Untitleddesign_22.png?v=1776781574"},{"product_id":"masterline-potassium","title":"Masterline - Potassium","description":"\u003ch2 class=\"oxy-pro-accordion_title\"\u003eBenefits\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-1\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-1\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003ePotassium-based solution, which can be dosed even weekly\u003c\/li\u003e\n\u003cli\u003eRegulates potassium deficiency which prevents the activation of enzymes needed by plants\u003c\/li\u003e\n\u003cli\u003ePrevents damage to old leaves due to potassium deficiency\u003c\/li\u003e\n\u003cli\u003eTogether with the individual elements of MasterLine, it offers supreme control over nutrient concentrations\u003c\/li\u003e\n\u003cli\u003eCan be dosed as a supplement to complete fertilizing formulas\u003c\/li\u003e\n\u003cli\u003eCompatible with all forms of aquatic life, including shrimp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eContents\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-2\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-2\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eMasterLine Potassium contains potassium: 3% K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eDosage\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-3\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-3\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen necessary, depending on the preferred values\u003c\/li\u003e\n\u003cli\u003e1 ml to 30 litres adds 1 ppm K.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eRecommendations\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-4\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-4\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eDo not allow the potassium concentration to fall below 15 ppm\u003c\/li\u003e\n\u003cli\u003eDo not contaminate the solution with aquarium water\u003c\/li\u003e\n\u003cli\u003eDo not ingest and keep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore at room temperature. Protect from light, heat and frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masterline","offers":[{"title":"Default Title","offer_id":44256542032186,"sku":"","price":18.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/Untitleddesign_21.png?v=1776781472"},{"product_id":"masterline-iron","title":"Masterline - Iron","description":"\u003ch2 class=\"oxy-pro-accordion_title\"\u003eBenefits\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-1\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-1\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eIron-based solution, which can be dosed even weekly\u003c\/li\u003e\n\u003cli\u003eDoes not react with phosphates in the aquarium\u003c\/li\u003e\n\u003cli\u003eAdjusts iron deficiency and helps with better pigments\u003c\/li\u003e\n\u003cli\u003eTogether with the individual elements of MasterLine, it offers supreme control over nutrient concentrations\u003c\/li\u003e\n\u003cli\u003eCan be dosed as a supplement to complete fertilizing formulas\u003c\/li\u003e\n\u003cli\u003eCompatible with all forms of aquatic life, including shrimp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eContents\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-2\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-2\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eMasterLine Iron contains iron (chelated with DPTA): 0.3% Fe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eDosage\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-3\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-3\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen necessary, depending on the preferred values\u003c\/li\u003e\n1 ml to 30 litres adds 0.1 ppm Fe\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"oxy-pro-accordion_title\"\u003eRecommendations\u003c\/h2\u003e\n\u003cdiv role=\"region\" aria-labelledby=\"header-pro-accordion-441-81-4\" class=\"oxy-pro-accordion_body\" id=\"body-pro-accordion-441-81-4\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\" itemscope=\"\"\u003e\n\u003cdiv class=\"oxy-pro-accordion_content\" itemprop=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eDo not allow the iron concentration to fall below 0.05-0.1 ppm\u003c\/li\u003e\n\u003cli\u003eAvoid using UV lamps, and if you really have to, I recommend you dose more\u003c\/li\u003e\n\u003cli\u003eDo not contaminate the solution with aquarium water\u003c\/li\u003e\n\u003cli\u003eDo not ingest and keep out of reach of children and pets\u003c\/li\u003e\n\u003cli\u003eStore at room temperature. Protect from light, heat and frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masterline","offers":[{"title":"Default Title","offer_id":44256546521402,"sku":"","price":18.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/Untitleddesign_20.png?v=1776781372"},{"product_id":"masterline-kh-minus","title":"Masterline KH Minus aquarium water treatment for plants","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eMasterline KH Minus aquarium water treatment for plants\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMasterline KH Minus is a reliable water treatment solution to lower aquariums' carbonate hardness (KH). By carefully reducing KH, this product helps create soft water conditions ideal for sensitive aquatic plants such as Tonina, Syngonanthus, and Eriocaulon. Lowering KH also leads to a more stable and controlled pH, making it easier to maintain balanced water chemistry in planted tanks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery dose of KH Minus generates a small amount of CO2, benefiting plant growth. This makes it a water softener and aids in nutrient absorption and plant health. It is completely safe for fish, shrimp, and other aquarium inhabitants when used correctly.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDosage and usage instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe standard dosage is 1 ml per 10 litres of water, which decreases KH by approximately one degree. To make significant adjustments, repeat the dosage on different days instead of exceeding the daily maximum.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not exceed 2 ml per 10 litres per day, equivalent to a 2-degree KH reduction\u003c\/li\u003e\n\u003cli\u003eAlways dose slowly over 20–30 seconds in areas with strong water flow\u003c\/li\u003e\n\u003cli\u003ePerform drop-test KH measurements before each dose to ensure accuracy\u003c\/li\u003e\n\u003cli\u003eDo not use KH Minus to reduce KH below 3 degrees, as this may destabilise the aquarium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommendations and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAlways follow the guidelines carefully to achieve the best results and maintain a safe aquarium environment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDose away from livestock and plants to prevent direct contact\u003c\/li\u003e\n\u003cli\u003eRepeat doses gradually for significant KH decreases\u003c\/li\u003e\n\u003cli\u003eRinse immediately with plenty of water if the solution comes in contact with the skin\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry place away from direct light or frost\u003c\/li\u003e\n\u003cli\u003eFor aquarium use only; never ingest or misuse the product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy choose Masterline KH Minus\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMaintaining balanced water chemistry is crucial in aquascaping and planted aquariums. Masterline KH Minus provides aquarists with precise control over carbonate hardness, creating the soft water conditions required by sensitive plants. It also helps stabilise pH and enhances nutrient uptake, contributing to healthier, more vibrant aquariums.\u003c\/p\u003e\n\u003cp\u003eAs part of the trusted Masterline range, KH Minus is formulated for safety and effectiveness, making it suitable for hobbyists of all levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Masterline KH Minus today to create the ideal soft water conditions for your planted aquarium and support healthy, vibrant plant growth.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Masterline","offers":[{"title":"500ml","offer_id":44272512500026,"sku":"MSTLKH500","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/white-kh_minus_small_1fffd3d9-9ccf-45ce-8c1f-bcb30054909a.png?v=1700232483"},{"product_id":"masterline-rootmax","title":"MasterLine RootMAX","description":"\u003ch2\u003eMasterLine RootMAX — Organic Slow-Release Root Fertilizer\u003c\/h2\u003e\u003cp\u003eTransform any inert substrate into a thriving root zone. MasterLine RootMAX is a 100% natural organic pellet fertilizer that delivers a comprehensive blend of nutrients directly to plant roots — gradually releasing over 6 to 12 months for sustained, healthy growth.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% natural organic pellets\u003c\/strong\u003e — no synthetic chemicals, safe for all aquatic life including sensitive shrimp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow-release formula\u003c\/strong\u003e — consistent nutrient delivery for up to 12 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete nutrient profile\u003c\/strong\u003e — micro and macro nutrients plus amino acids, vitamins, hormones, and enzymes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumic \u0026amp; fulvic acids\u003c\/strong\u003e — supports root development and nutrient uptake efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeneficial microorganism colonisation\u003c\/strong\u003e — promotes a living substrate for enhanced plant health\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplenishes depleted substrates\u003c\/strong\u003e — revitalise old setups or enrich new ones from day one\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're setting up a new aquascape or refreshing an established tank, MasterLine RootMAX gives your plants the deep-rooted foundation they need to truly thrive.\u003c\/p\u003e","brand":"School Of Scape","offers":[{"title":"250ml","offer_id":53337256755514,"sku":null,"price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1003\/5770\/files\/MSTLRM-250.png?v=1776577846"},{"product_id":"masterline-all-in-one-red","title":"MasterLine All In One Red","description":"\u003ch2\u003eMasterLine All In One Red — Fertilizer for Intense Red Pigmentation\u003c\/h2\u003e\u003cp\u003eUnlock the full colour potential of your red aquarium plants. 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