SOMEONE HELP!
I am getting a koi fish pond in New England I am having difficulty figuring out how many koi fish to put in the pond I have looked in the interent but there really isent any answer I don't want to overcrowd the fish but I also want to keep them from growng to big (about 6")
The tank is about 2.5 ft-1.5ft and is about four by four
PLEASE HELP!