8" Bio-Plate Biological Filter Media Reagent Because the Apex is modular

Because the Apex is modular by design

Scraper blade included

With two professional grade colored photography lens filters

Dimensions: 10" L x 5

corrosion-resistant performance

8" Bio-Plate Biological Filter Media Reagent Because the Apex is modularIceCap's Bio Plates is a dense arrangement of small ceramic spheres in a durable and compact 8" x 4" x 3 4" brick form capable of providing biological filtration up to 750 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 directly in