POPETPOP 1Pc Practical Durable Easy to Use Cylinder Soft Biochemical Bio Sponge Filter for Aquarium Fish Tank

Produktbeschreibung

They are useful for as breeding filter or as secondary filter. Or they can be used as pre-filtration unit by fitting to an external or a filter. Warm Tip: Dear buyer, Due to lighting effect,monitors brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! A sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge. The sponge traps larger waste particles mechanically cleaning the water without trapping baby fish.