A month or so ago I brought in a box of uarus -- 20 or so fish, about 3" long -- very cute. I cleaned out one of the small outsiode ponds, and put duckweed and water lettuce into their tank -- a 150 -- and it covered the surface. So far they have polished off about half of it. Perhaps the duckweed may keep ahead of the uarus -- but I doubt it. Take care all, David _______________________________________________ AGA-sc mailing list AGA-sc@thekrib.com http://lists.thekrib.com/mailman/listinfo/aga-sc