Fish Tank Water Purified Filter Black Biochemical Foam Aquarium Pond Sponge Filtration Pad Material

Description:

BRAND NEW and HIGH QUALITY!

--Thickened tough and durable sponge

--Suitable for fresh water and sea water

--Reduce algae breeding and fish death

--Cultivate high density nitrifying bacteria

--Size can be cut freely as your need

Item type: Filter biochemical sponge

Applicable: Sea water tank, fresh water tank and aqua-plant tank

Color: Black

Size: 50x12x2cm, 100x12x2cm, 50x50x2cm

Weight: 25g, 50g, 110g

Material: Biochemical cotton

Package includes: 1 * Sponge

Note:

1-2cm error might exist due to manual measurements (note: 1cm=0.39inch), please kindly understand.

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