I’ve now a collection of both land and aqua snails. Land snails include – GAS (Giant African Land Snails) Albino and others and tiny little Trumpet snails. GAS are the biggest snails in the world and the Trumpets are so small at 4 mm, I couldn’t believe it when I found they had had babies! Complete mini snails in themselves, 1mm approx!! Aqua snails include the many babies of the Apple Snail couple I had (but which have passed away, I don’t know why); vividly coloured Red Ramshorn snails, and Trumpet snails.