Bug Buffet & Green Cuisine Available Here - https://purefin.shop/ In this video, I explain exactly how sponge filters work in your aquarium! Sponge filters are in my opinion, the best filters for small aquariums and I believe it is important to understand how they work to use them to their best potential.
Skip to 2:46 for the quickest explanation if you're in a rush! :)
Thanks so much for watching!
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