ADA Bio Rio 2L – Biological Filter Media for Aquarium Filters

ADA Bio Rio 2L is a biological filter media designed to support effective and stable biological filtration in aquarium filtration systems. ADA describes Bio Rio as a porous pumice-based media that provides suitable surfaces for beneficial filtration microorganisms to colonize.

The porous structure provides numerous spaces for beneficial bacteria to establish, supporting the biological stage of the aquarium nitrogen cycle. These microorganisms help process nitrogenous waste such as ammonia and nitrite, contributing to healthier and more stable aquarium water conditions.

ADA Bio Rio is particularly suitable for planted aquariums, Nature Aquarium-style setups, and other freshwater filtration systems where reliable biological filtration is required. It can be used in compatible canister and other filter systems, preferably contained in a filter media net.

How ADA Bio Rio Works

After beneficial bacteria establish themselves on the porous media, they participate in the aquarium nitrogen cycle by processing ammonia and nitrite into less harmful nitrate. This biological process is an important part of maintaining water quality in an established aquarium.

Suggested Application

Place Bio Rio inside a suitable filter-media bag/net and position it in the biological filtration section of a compatible aquarium filter. Follow the product instructions supplied with the original packaging regarding preparation and use. Some retailers specifically advise not washing Bio Rio before use, so the original manufacturer instructions should take precedence.