2Pcs Blue Aquarium Replacement Filter Pads Foam Sponge For SUNSUN GRECH 702AB/507AB-702AB/507AB

Name: Aquarium Replacement Filter Pads for SUNSUN/ GRECH/ R/
Model: 886819

Specifications:
: Blue
Material: Cotton
303 Size: 7.5'' (L) x 7.5'' (W) x 0.75'' (H)
304/404 Size: 8.5'' (L) x 8.5'' (W) x 0.75'' (H)
Pattern: 702AB/507AB

Features:
and high quality.
This filter pad sponge for HW series filter.
Provides both mechanical and biological filtration.
Promotes nitrogen cycle reduce the death rate of fish.
Can be used again after cleaning, no clogging, no deformation.
Excellent effect on decomposing excreta and feed residues, improving water quality.


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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