MasterLine GH Plus RO Water Remineralizer 250g

$28.95

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or $7.23 /wk with Afterpay

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Size

250g

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 GH Plus — Precision RO Water Remineralizer

Achieve the exact water parameters your aquascape demands. MasterLine GH Plus is a 100% soluble salt mixture engineered to raise General Hardness (GH) in reverse osmosis or soft water — without touching your KH or pH.

Key Features

Raises GH precisely — dial in the exact hardness your plants and fish require
100% soluble — dissolves completely with no residue
Ideal for RO water — perfect for remineralising purified or soft water sources
250g — concentrated formula goes a long way

Whether you're keeping soft-water species or maintaining a precision planted tank, MasterLine GH Plus gives you the control to create the perfect aquatic environment.

Algae Control: By strengthening plant health, it significantly reduces the development of algae in the aquarium.
CO2 Alternative: Acts as the best liquid carbon substitute for tanks without a gas injection system.
pH Neutral: Provides carbon to plants without affecting the pH levels of the aquarium water.
High Absorbability: Formulated for rapid uptake by all ornamental plant species.
Safe for Livestock: Compatible with fish and invertebrates, including sensitive shrimp, when used according to the instructions.

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.