MasterLine GH Plus
$100.00 away from free WA delivery
Free delivery over $100 in WA ($150 elsewhere in Australia).
Free pickup in KenwickOpen Tue to Sat, 12pm to 6pm
Complete the scape
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About this product
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.
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.