Ocean Free Hydra Nano Plus Internal Filter size-400g performs thorough chemical filtration and

performs thorough chemical filtration and effectively removes toxins

No artificial colours

Ocean Star International

a pump is an essential accessory for keeping their habitat clean and pleasant for them

Ocean Free Hydra Nano Plus Internal Filter size-400g performs thorough chemical filtration andThe Ocean Free Hydra Nano Plus 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 small tanks up to 50L.