The tank dimensions are 20*15*15, I made a bottom filter box myselfStones and sand picked from the streamRoots of rhododendron cut from a stake, and water leaves of FicusI raise a few fire red goldfish and yellow rice shrimp The bottom filter is3D printed by a brother above the small yellow fish (you should be able to search for an integrated desktop aquarium), and I made some partitions with foam board after receiving it
Editor: Little Mouth Hippo