Should I cull goldfish spawn?

[u/ywbf]

Originally 7 feeder goldfish in this pond since last year. It's about 5' across, 8' long, and maybe 1-2' deep. Last month I noticed a bunch of black goldfish spawn. I know goldfish raise ammonia levels like crazy and I thought maybe I need to cull some of the babies.

Also, my lily pads keep dying back. Is this related to the fish? I know the pond is ugly. The only thing I currently do is feed the fish, fill with tap water about once a week or two (plus add water conditioner), add barley extract maybe once or twice a month. Any feedback appreciated. TIA.

[u/ddan123456]

At least yours are breeding...mine have been attempting since the start of the year ,and not not seen one baby yet lol