5Pcs 19.69''X4.72''X0.79'' Aquarium Fish Tank Biological Filter Foam Sponge Pad # Micropore-Pinhole

Name: 50*12*2cm Biochemical Aquarium Filter Bio-Sponge Media Block Foam pads
Model: 758285

Specifications:
: Black
Material: Biochemical Cotton
Hole: Micropore
Size: (L)X(W)X(H) 50X12X2cm/19.69''X4.72''X0.79''(appr.)

Features
and high quality.
Excellent water permeability.
Can be used again after cleaning.
Can be cut any sizes as your needed.
Suitable for using in freshwater and marine water.
Cultivate the nitrifying bacteria for biological filtration.
Offers good biochemical and physical filtration effects.

Micropore:
It can be used in dense, medium and big holes.
It is suitable for fish tank and fish pond filtration.
Mainly used for physical filtration and biochemical filtration.




Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.
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