BLUEaquarium06
Aquarium Advice FINatic
Was curious if there is any fish that truly grows to the size of the tank/pond that you are keeping it in. I don't plan on buying anything or anything I'm just curious because I always read online that this fish only grows to the size of the tank that you keep it in. Most are ridiculous like an oscar living in a 15 gallon, but I was wondering if any fish truly do?