Practical Biochemical Cotton Foam Sponge Filter

FEATURES:

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

SPECIFICATIONS:

Material:
Cotton
Item Type:
Sponge
Feature:
Durable
Size:50 cm/19.69"*12 cm/4.72"*2 cm/0.79"

INCLUDES:

1 x sponge 

GARANȚIE

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