basically i have just decided to leave out the super snails (trochus) as they are bigger and can knockin things over and fall over and cant right themselves,
Trochus are one of the best snails you can get. They *can* right themselves (unlike Astrea), and do not get big and clumsy (like Turbos). They are a little pricier than Astreas/Turbos, but work much harder at *cleaning*.
What size tank is this for?
You couldn't pay me to put blue legged hermits in my tank. Evil!! JMO