Patreon: https://www.patreon.com/danielhiteshew Aquatic Plants for sale: email@example.com 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
Tagalogin mo na lang sir para madaling maintindihan lagyan mo na lang ng subtittle para sa mga english friends mo. hehehe peace!