MasterLine Phosphate Liquid Fertilizer 500ml

$18.95

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or $4.73 /wk with Afterpay

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Size

500ml

Quantity

Delivery times may vary depending on your location, carrier selection, and order type. We work closely with Australia Post and Sendle to ensure timely and reliable delivery across Australia. Tracking details are provided once your order has been dispatched.

For shipping inquiries, please e-mail sales@schoolofscape.com.au.

MasterLine Phosphate — Targeted PO4 & Potassium Fertilizer

Take precise control of your phosphate levels. MasterLine Phosphate is a targeted liquid fertilizer combining Phosphate (PO4) and Potassium (K), designed for aquarists who dose individual nutrients for maximum control over their planted tank chemistry.

Key Features

Phosphate (PO4) + Potassium (K) — two essential macronutrients in a single targeted formula
Promotes faster plant growth — adequate phosphate availability accelerates healthy plant development
Indirectly prevents algae — vigorous plant growth outcompetes algae for nutrients
Precision dosing — ideal for EI, PPS-Pro, or any custom nutrient regime
500ml — concentrated for long-lasting use

When your plants need phosphate and you need control, MasterLine Phosphate delivers both without compromise.

Provides a stable source of Phosphate and Potassium.
Offers supreme control over nutrient concentrations when used with other individual MasterLine products.
Can be used as a standalone supplement or alongside complete fertilizer formulas.
Completely safe for all aquatic life, including shrimp.
Suitable for both daily and weekly dosing schedules.
Includes a graduated measuring cup for accurate application.

FAQs

School of Scape is a unique aquarium store that draws inspiration from nature to help you create beautiful and distinctive aquascapes. We provide all the necessary information and quality supplies you need to bring your aquascaping visions to life.

We offer a wide range of quality, affordable aquarium supplies that we use ourselves, including plants, substrates, filtration systems, lighting, and other essential aquascaping equipment. Additionally, we provide expert installation and custom aquascape design services, drawing on our extensive international experience and knowledge in competitive aquascaping.

Getting started with aquascaping involves understanding the basics of aquarium setup, choosing the right plants and equipment, and learning about the necessary maintenance. We offer comprehensive guides and expert advice to help you every step of the way, from initial setup to ongoing care.

Yes, we provide professional installation services to ensure your aquascape is set up correctly and efficiently. Our team of experts will work with you to design and build a custom aquascape that meets your specific needs and preferences.

We only offer aquarium supplies that we personally use and trust. This ensures that every product we sell is of the highest quality and proven to work effectively in creating and maintaining beautiful aquascapes. Our commitment to quality and affordability means you can confidently move from inspiration to realization.

Yes, we offer workshops and classes for all skill levels, from beginners to advanced aquascapers. These sessions cover various aspects of aquascaping, including design principles, plant care, and maintenance techniques, providing you with the skills and knowledge needed to create stunning aquascapes.

You can contact us through our website, email, or by visiting our store. Our friendly and knowledgeable staff are always ready to assist you with any questions or concerns you may have.