The fish I have will be for consumption, it will be the Tilapia that are left and large enough to harvest.

I have not had as much luck this year with them spawning, or they have been eaten quicker this year as I had dipped up thousands last year and grew them out large enough to dump in our ponds for extra food, and maybe a few made it to eat some algae.

This year I have only noticed one spawn and was able to get about 25 fish out of it so not as happy but hey better than nothing.

So I am looking for something that will do the trick in the water and still allow us to consume the fish.

Thanks