Ampullaria - Blue Mystery Snail

I have a tank of fresh water snails.  They are fascinating and I find them far more interesting than fish which just seem to swim around and around in a tank.  My snails have their own personalities and quirks.  

This is Cloud.  She likes to climb on top of others and get a free ride.  She also likes to blow bubbles on the side of the tank.  

There is another blue mystery snail,  a brown mystery snail, four yellow apple snails and 3 red ramshorns, so there are plenty more for you to be introduced to over time.