Biochemical Filter Foam for Aquariums

Rated 4.70/5 by 332 shoppers

Biochemical Filter Foam for Aquariums

€12.99

This biochemical cotton filter foam is designed to culture nitrifying bacteria and maintain water quality in fish tanks and ponds. Made from thick, durable material with excellent permeability, it can be cut to size and is suitable for both fresh and seawater. It is reusable after cleaning.