Keeping fish population down
I have a small pond. About 1000 gallons. I put in 3 Shubunkins and 3 Comets in this past May. Now have over 25 fish of various size.
How do I keep the population down? Can I introduce another type of fish that will eat the eggs or fry? I don't want to harm the current fish.
By the way, anyone want some fish? I live in Virginia.