IceCap 8in Bio-Plate Biological Filter Media

The IceCap 8in Bio-Plate Biological Filter Media is a compact brick containing a dense arrangement of small ceramic spheres, rated for up to 750 gallons of biological filtration in freshwater, marine, or pond systems. Drop it directly into a sump, trickle filter, wet/dry, canister, or HOB filter. Dimensions: 8in x 4in x 3/4in plate Capacity: up to 750 gallons Includes: one Bio-Plate The solid plate format is the key advantage over loose media — no mesh bag needed, and it's easy to lift out, rinse, and reposition without spilling spheres everywhere. Compatible with: sumps, trickle filters, wet/dry filters, canister filters, and HOB filters.