The trick is to provide a sustainable forage base and the BG you show are big enough to spawn. I think I would try to find a source for 6 inch BG and forget the cats until I could walk on forage without getting my feet wet. Anything else you add only increases your out of balance condition.
It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.
Without a sense of urgency, Nothing ever gets done.
Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP
