So you boil zucchini for ten minutes before feeding? Is there some advantage to this over feeding it raw. Or feeding it blanched (boiled about one minute?)
I've been tossing in a little zucchini occasionally and the bristlenose, shrimp, and snails really seem to like it. I haven't cooked it at all. It floats, so I have to stick a fork in it or wrap a plant weight around it, but they're even eating most of the skins. I suppose blanching might make it sink, now that I think of it.