Usually I know snails become a massive pest in tanks, and believe me I have had my battles with them. However I do get the odd red Ramshorn cropping up in my tanks and last night I found one that had a very definant purple tint to it. I know overseas people get pink, blue and even yellow ramshorns but I wondered has anyone in Australia actually set out to breed a particular colour in them? Do you think people would be interested in purple or red ramshorns ? I also have what I have always considered common pale brown almost amber ramshorns with leopard spots on their shells. I actually quite like the orange bands on the snails shell on the red snails.