Fish Tank Aquarium Tool Biochemical Filter Foam Pond Filtration Bio Sponge Pad mat

Description
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 using in freshwater and marine water.
Can be cut any sizes as your needed.
Lightweight & softness design.
Excellent water permeability.
Cultivate the nitrifying bacteria for biological filtration.
Dense shape makes it effective to avoid residue.
Can be used again after cleaning.

100% brand new & unused
Color: black.

Hole Size:  S(50ppi)  M(35ppi)  L(30ppi)  XL(15ppi)
(approx.) Size: (L*W*H)

Unit: cm

50X12X2cm

50x25x2cm

50x25x3cm

50x25x4cm

50x25x5cm

50x50x2cm

50x50x3cm

50x50x4cm

50X50X5cm

100X12X2cm

5X5X2cm

Advise: Replace the bio-sponge three month, to ensure the filtrating effect as well as the growth of the nitrifying bacteria.

Package include

1x filter biochemical cotton

 Aquarium Fish Tank Bio Filter Sponge Foam Pad Fine Mesh Biological Biochemical

Aquatic Bio Sponge Filter Media Pad Cut-to-fit Foam for Aquarium Fish Tank Koi Pond Aquatic Porosity 15 25 35 50 ppi

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Notice:

The new biochemical cotton is relatively elastic and easy to deform. The products are all boxy and large enough in size. They have been compressed and deformed for a long time when they are packaged and delivered by express. It takes about 2 days to wait for him to slowly recover. Press with a heavy object. It is enough to restore to the original state faster, you can measure the size again in two days, if you have any other questions, you can communicate with us at any time, we will solve it for you as soon as possible!