My apisto tanks are being overcome with algae. I don't want to use chemicals if I don't have to, and plecos and algae eaters are out because of their tendency to destroy eggs and other fish, respectively. I have tried apple and mystery snails (can anyone tell the difference) as well as Colombian Ramshorns, but they all chew up my plants as well as the algae. Pond snails are a bit too prolific. I used to have some Venesualan Ramshorns, which are reddish, and smaller than Colombians, and are easier on the plants. Does anyone have some? Can I get you to send me some for a price plus shipping? I can't find them here in Boise. Thanks, Bob Dixon