Patreon: https://www.patreon.com/danielhiteshew Aquatic Plants for sale: firstname.lastname@example.org Here’s part two of this two part series on aquarium filtration, and whether or not you can have too much. Today’s video focuses on the nitrogen cycle and biological filtration. Biofiltration Biofilter source Everyday Fishkeeping More
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I see you use two different kinds of Air sponges . Wish one do you prefer?