so i found some of what im 90% sure are gambusia mixed in with the petco minnows and brought home 3 of em, all three pregnant. After 3 days, I came home to like fry 
I need something that will:
1)to eat all the food the fry dont
2)not eat the anacharis and vals i put in there
thanks
I need something that will:
1)to eat all the food the fry dont
2)not eat the anacharis and vals i put in there
thanks