KH 7.0 250g thermostat Aqua One HFX Hang on

Aqua One HFX Hang on Filters provide biological

It’s a very unique and helpful tool to letting you know what is in your water by changing color to represent what it is stripping out

is a butterfly of the genus Papilio belonging to the Papilionidae family

Experience crystal clear water and thriving fish with 85+ cubes included in every package

similar to that of shady environments such as rain forests or other tropical locations

KH 7.0 250g thermostat Aqua One HFX Hang onContains phosphates. For when pH stability is a problem and pH Up or pH Down are not doing the job (they are simply Band Aids on the problem), the solution lies in raising the KH (carbonate hardness) of your water. Neutral KH Buffer 7. 0 raises carbonate hardness, locking the pH at around 7. 0, stopping pH fluctuation to create pH stability and reducing stress on fish. Add 1 teaspoon (4g) to 10 litres of water to raise carbonate hardness by