Originally Posted by xjasminex
This is cool, but like said, the tank is wayyyy to small. Plus goldfish can grow much larger, he will really need to check him like daily and adjust the body sling as needed, but he might become stunted due to the tank size....I wonder what food he feeds them too...food can really have an impact of goldfish and there floaty issues.
Golfish can get stunted from ANY tank size. In the wild, they can grow as big as carp--several feet.