IceCap 4” Bio-Plate The media's ultra-high surface area

The media's ultra-high surface area is perfect for the mass colonization of beneficial bacteria required for efficient nutrient cycling in both freshwater and marine aquariums and ponds

it dreams of fishy adventures

This slick swimmer adds some serious twist to your aquatic squad—because why just fish when you can flex eel power

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IceCap 4” Bio-Plate The media's ultra-high surface areaIceCap's Bio Plates is a dense arrangement of small ceramic spheres in a durable and compact four by three quarter inch brick form capable of providing biological filtration up to 375 gallons. The media's ultra high surface area is perfect for the mass colonization of beneficial bacteria required for efficient nutrient cycling in both freshwater and marine aquariums and ponds. Stack in a sump, trickle filters, wet dry filters, hang on back filters, or