Description
5CFM Accoustical Noise: <37
but fish also react very sensitively to elevated copper levels
A balanced combination of premium
polyunsaturated fatty acids
A pellet perfectly designed for the normal feeding action of discus
Ocean Free Hydra 40 Internal Filter External Aquarium Filter 5CFM Accoustical Noise: <37The Ocean Free Hydra 40 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 200 500L.