ITEM NAME:Aquarium 1m biochemical cotton filter sponge - White E5N4 Aquarium 1m biochemical cotton filter sponge - White E5N4 Product name: Biochemical Filter Sponge Material: Sponge Color: white Dimension: 100 x 13.5 x 3 cm / 39.4 "x 5.3" x 1.2 "(L * W * H) Weight: 72 g Provides biological and chemical filtration and increases the solubility of oxygen in the aquarium. It can be cut according to your needs, promotes nitrogen cycle, carries to reduce the mortality rate of fish Package Contentï ¼Å¡ 1 x Biochemical Filter Sponge Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..Material: Sponge. Provides biological and chemical filtration and increases the solubility of oxygen in the aquarium. Color: white.
