pH Buffer Media

Increase and stabilise ph and kh.-Natural osyter will slowly dissolve and release carbonates and calcium ions into the water.-It increase and stabi...

Reduces carbonate hardness and pH value, prevents growth of algae, adds natural humic substances: active peat pellets for the use in aquarium filt...

Increase and stabilise ph and kh.-Natural osyter will slowly dissolve and release carbonates and calcium ions into the water.-It increase and stabi...