Hi, my grandmother's pond is leaking so i had to put her fish into my 30gallon tank. she said she will give the 4 fish to me but the fish is HUGE the biggist one is 5inches from head to tail.... So when i put the fishes in the turtle started chasing the fish and they are trying to bit the fish eye ball off

(my biggist turtle is 2.5inch and smallest is 1.5inch). so can i put them together??Plus my turtle also likes to eat the fish poop
The Fish Are 3X bigger than my turtle
