An unfiltered tank is a singular challenge - you can master the fundamentals for how to get started in the following paragraphs. Personally, I really like cleanse-up crews Practically approximately the fish. I have an emerald crab which includes loads of identity. Shrimp also are a joy to look at. https://aquariumsetuptips86547.blogitright.com/37687412/aquarium-setup-tips-fundamentals-explained