nice idea grandad
i will mull this over ......as it could give some members the fun/upset of discus keeping . however it costs as much to feed a runt/ bad un as it does a good one! if ya know what i mean.
i think we should where possable only raise fish of good quality .
when i first enterd the discus milarky i thought spawns of 100 + every couple of weeks £££££££££ someone's on the make .i now find out those 100-200 spawns are often heavy culled down to 30 or so best fish.
i knew i should have kept convicts lol.
i can go into a bit more about the breeding and culling and i know some breeders cull healthy fish just because they have the wrong number of bars on their side.

more about that later if anyone is intrested.