description: I have a 55 Gallon, 2-20 Gallons, A 10 Gallon & A 2 Gallon Aquarium That I have about 30 TO 35 fish in. But I also have a 55 gallon, 2-10 gallons and a 20 gallon that I don't have set up and these are stored in my guest bedroom until I can figure out where to put them