They are a pretty bunch. I'm going to have to look into some for my tanks Morry's tank is starting to get out of hand. I removed some green hair algae the other day but still have some algae growing on the glass and sand. So I think I'll get in touch with them.
They may or may not eat the green hair algae. I've found my two are hit and miss on it.
I'll have to check out what snails they have. I'm considering getting some assassin snails since I'm about sick of the ramshorns chewing on the more delicate plants in my 20 gal. It's time to really thin the ramshorn herd in that tank.