Another vote for hot water. Worked like a charm for me.

- Chad

i must have got lazy peppermint shrimp i got 3 in my 30 gal and they have not done anything

I have 2 shrimp in my 33 and I noticed that all the smaller ones are gone.
I have a couple of larger one still but I think they are too big for the shrimp to deal with.
Now as long as the balance is good I don't mind a few large ones.:lol:

I had about 8 of them and three boxer crabs and now the boxer crabs some of them and the rest are gone. Haven't seen any for two weeks.

my tank was over run with aptasia, bought one peppermint shrimp and havent seen any in a year