Ocean Free Hydra 20 Internal Filter size-1-8kg earthworm meal

earthworm meal

especially for smaller ones

an excellent source of unique proteins

The high Vitamin D3 yield index ensures vitamin D3 photosynthesis to aid calcium absorption and prevent metabolic diseases

Engineered to create superior water quality

Ocean Free Hydra 20 Internal Filter size-1-8kg earthworm mealThe 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.