I use to feed my fish broccoli quite often. I would par cook a cluster in a bowl, covered with plastic wrap in the microwave for 20-30 seconds. This provides my fish their main intake of vitamin c (along with romaine lettuce and orange bits). Anyway, I began to notice that evertime I fed broccoli to them, the water would smell funky for a few days afterwards. I tried this an several different tanks with the same results.
Have any of you experienced this?
I think I remember an old saying about asparagus and broccoli and such. Something about really bad smalling flatulence. Could this add a little credability to my hypothesis???