yeah, i know that but i got shrimps and i still see no floating bits.........this is hilarious.........i saw a piece of zuchhini(like a 1/2"X1/2" piece floating with a baby pleco still trying to eat it as it was whirled around and around by the water current super funny............Awesome! My L-204's in that tank. he's my baby lol. He takes down a huge slice of zucchini in less then 2 hours lol. I'm glad yours are eating! I would say to remove the zucchini eaten or not if it's not eaten within 24 hours. It can really foul up your water if you leave it in there too long.