Filter Foam Sponges, Bio Sponge Filter Media Pad, Cut-to-Size Foam for Aquarium Fish Tank

Arrives by Wed, Feb 14 Buy Filter Foam Sponges, Bio Sponge Filter Media Pad, Cut-to-Size Foam for Aquarium Fish Tank at
Product Description:
Item Type:Sponge
Material:Cotton
Color:Black
Feature:Durable
Size:50 cm/19.69*12 cm/4.72*2 cm/0.79

Features:
1. High Shading: the moderate elastic density has good shading and can reduce algae breeding.
2. Bacteria Nitrifying: the moderate size of pores are conducive to the cultivation of high-density nitrifying bacteria.
3. Filter: the biochemical cotton has the best effect on decomposing excrement and feed residue, improving water quality and reducing the mortality of fish.
4. Thickened Fabric: it is durable and high water permeability, and it is more effective decomposition of impurities in water。
5. Economic: compared with the common sponge, this biochemical cotton sponge is washable and can be used repeatedly.

Package Include:
1 x sponge 

Notes:
1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.
2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.

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