Sell Bio Sphere Mini Bio Ball Aquarium Fish Tank Filter Media untuk hanging filter top filter internal filter best price

Suitable for almost every type of filtration system. Average size 1cm each bead, perfect for small filtration e.g. hang-on filter, internal filter, bubble filter etc. Higher porosity compare to conventional ceramic / glass type. Hollow design promotes anaerobic bacteria growth for optimum denitrification process. Contains slow-releasing minerals and trace elements e.g. Ca, Mg, B, Fe, Na, K, Zn, etc. which are valuable for bacteria growth. pH and GH neutral. Offer the perfect home for the beneficial bacteria in your aquarium. For freshwater or saltwater aquariums.