Ocean Free Hydra 20 Internal Filter size-1-8kg New advances in bio-technology helped

New advances in bio-technology helped us identify the highest grade of color enhancing ingredients available today which support color retention in UV deficient environments

earthworm meal

Suitable for small tanks up to 50L

an excellent source of unique proteins

Engineered to create superior water quality

Ocean Free Hydra 20 Internal Filter size-1-8kg New advances in bio-technology helpedThe Ocean Free Hydra 20 internal filter uses Hydro Pure technology to ensure your tank has stable water quality while being environmentally friendly. By filtering through the Hydras 3 step process, the Hydra will turn your ammonia, nitrate, nitrite and phosphate into biologically clean water. Suitable for tanks 50 100L.