Aquarium Filter Sponges Fish Tank Air Pump Sponge Aquarium Biochemical Sponge

Sponge Filters Biochemical Filter Sponge Repment Clear Box Aquarium Fish Tank Filter Acceories Pre-Filter Sponges and high qualityFeatures:With Biochemical sponge in the filter box,helps to improve water quality.Increase the oxygen solubility,Make the water of fish tank become fresh and clearEasy to clean and more convenient to use,It can absorb oil effectively and other pollutants to maintain water quality.A effective tool to keep your aquarium healthy and cleaning.Specifications:Material:Sponge,PlasticSize: Sponge Diameter 7.0cm(2.75in)Sponge Height 7.5cm(2.95in)Box Diameter 7.5cm(2.95in)Box Height 9.1cm(3.58in)Spec:1. Yellow Sponge2.Bottle with cover3.Bottle with cover +SpongeColor：s showQuantity: 1 PcNote:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:1Pc x Sponge Or 1pc Bottle Or Bottle with sponge (No retail package)