Biochemical Cotton Filter


Since the product is shipped from our overseas warehouse it may take up to 20 … 30 working days (except holidays and weekends) before the item is delivered to your door. The tracking number will be provided. If there are any questions you have then please get in touch before you place an order.

100 x 50 x 2 cm100 x 50 x 4 cm100 x 50 x 5 cm45 x 20 x 3 cm45 x 20 x 4 cm45 x 20 x 5 cm50 x 12 x 2 cm50 x 25 x 2 cm50 x 25 x 3 cm50 x 25 x 4 cm50 x 25 x 5 cm50 x 50 x 3 cm50 x 50 x 4 cm50 x 50 x 5 cm50 x 50 x2 cm
L PoreM PoreS PoreXL Pore
SKU: 1005001937556226 Category: Tags: , , ,


The Biochemical Filter has the best effect on decomposing the excrement and the forage leftover. Its multi-porous feature will avoid blockages and provide the largest adhesion area for bacteria. The material has great thickness, it is durable. Very suitable for use in freshwater and marine water. Can be cut in any size you’re needed. Lightweight, soft design. Excellent water permeability.

Replace the bio-sponge for three months, to ensure the filtrating effect as well as the growth of the nitrifying bacteria.