How Many Fish Can You Stock in a 100 Gallon Freshwater Tank? Guidelines & Tips
A 100-gallon freshwater tank can hold about 1 inch of fish per gallon. This equals around 100 total inches of fish. For example, you could keep 4-5 fancy goldfish or a mix of 8 large Discus and 50 Cardinal Tetras. This balance helps maintain social behavior and supports healthy aquatic plants. For example, if you … Read more



