Feeder Fish Breeding

Ok I have about 35 feeder fish in a tank and I know they have to breed but I was wondering how I would know exactly. Not that I want anymore of them lol.

 

Feeder fish of what sort?

Feeder guppies will breed like rabbits in water.
I have never used Feeder goldfish so I am unsure.

(In your other post you said 30-35 goldfish, so now I must assume you have feeder goldfish..) Mind if I ask what you are feeding them to? Just curious.

 

goldfish

 

About how big are they, goldfish don't reach sexual maturity until about 5-7 inches long (maybe longer), so if they are any smaller than 5 inches I would doubt they have bred.

 

yea they aren't that big. maybe some are 3/4 inches at the most. I wasn't sure cause I really don't need anymore fish lol.