Blue Legged Hermits, Good? Bad? Post your opinion

[wetcoast]

You know, starting up my new tank, this time around I said no blue legs. They ate all my snails in my last tank and just caused a commotion.

Now I've got a disgusting sandbed. A cucumber, brittle star werent cutting it - so I went and bought 15 last week. They are small, and are doing an OK job in a 137. Undecided if I will get more. They are excellent scavengers and quite hilarious to watch when FOOD!!!!!!!@@@ goes into the tank.