Thank you...the picture shows what happens to half a zucchini over night in my tank, and I have two of those in it. Thirty clown loaches between 2 and 4 inches, an eight inch albino sail fin, a blue phantom and a gold nugget are the main culprits although my tin foils, silver dollars and even my Texas cichlid will eat a bit of it. My gold nugget seems to live on the skin of the zucchini alone...