Chad55;598800; said:Well koi can get up to four feet so it would be VERY VERY tight.
Chad
DeLgAdO;598818; said:they get up to 3ft not 4
RadleyMiller;598845; said:Del, I've seen some Koi pics of huge fish, but most only get 3 feet. Not to mention they live to 200 years old. IMO, Koi aren't for tanks. Dig a 1000 gallon pond, then you can get 2 koi. Put them in the pond and get something else for the tank.