42"X21" Replacement Pond Filter Foam Set 15L Opposing inlet and outlet facilitate

Opposing inlet and outlet facilitate straightforward setup

Brand: Hikari

50-degree beam angle ensures a wide basking area

easy-to-maintain tank suitable for hobbyists of all levels

This treatment efficiently eliminates harmful substances such as chlorine and heavy metals from tap water

42"X21" Replacement Pond Filter Foam Set 15L Opposing inlet and outlet facilitateThe 42" X 21" Replacement Pond Filter Foam Set is the ideal solution for keeping your pond filter efficient and your fish healthy. This set comes with three different foam grades: fine, medium, and coarse, specifically designed for gravity fed, flow through filters. Each foam type plays a crucial role in maintaining water quality by filtering out various sizes of debris and providing a habitat for beneficial bacteria. Foams should be checked regularly