Anjon Large Bio-Comb 9 Fluidized Bio Media – 2 cubic ft – BC-9-2

Description

• Transforms toxic ammonia from fish waste into healthy beneficial nitrates for aquatic plants.
• Provides large protected surface area for beneficial bacteria to colonize.
• Works great with gravity filters, fluidised beds, waterfall filters, and pressure filters.
• Easy to back flush and clean.
• Dimensions 1/2 inch x 1/2 inch