But why not use HAD-A-SNAIL which is also made by Aquarium Products. I just
wonder if my 25 amano shrimps would die as well...(?)

I would not use copper products with amano shrimp. IME, shrimp are quite
sensitive to copper. And amano shrimp are kinda pricey!




Leigh

http://www.fortunecity.com/lavender/halloween/881/