Masterline Carbo
Complete the scape
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About this product
Masterline Carbo liquid carbon supplement for planted aquariums
Masterline 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.
By 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.
Completely 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.
Dosage and usage instructions
Use 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.
- Can be used as a standalone carbon source or combined with a CO₂ system for enhanced plant growth
- Administer shortly before or after aquarium lights are turned on for maximum absorption
- Avoid overdosing to prevent stress on sensitive plants and aquatic life
- Do not use UV lamps while dosing to maintain the effectiveness of the supplement
- Monitor plant health regularly and adjust dosing gradually if needed
Recommendations and precautions
Masterline Carbo provides complete nutrition best when paired with other Masterline fertilizers, such as Masterline All-in-One or Masterline I and II.
- Handle with care and avoid skin or eye contact; rinse immediately if exposed
- Keep out of reach of children and pets
- Store in a superb, dry location, protected from direct sunlight, frost, or extreme heat
- Only use in aquariums; never ingest or apply externally
Why choose Masterline Carbo
Masterline 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.
Enhancing 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.
Give your planted aquarium the carbon it needs to thrive. Order Masterline Carbo today for healthier plants, vibrant growth, and a balanced aquatic ecosystem.
Delivery and returns
Free delivery over $100 in WA and $150 elsewhere in Australia. Free pickup from our Kenwick store, Tue to Sat, 12pm to 6pm.