mikeyfishy
Member
I have three peppermint shrimp in my 46g and they've been thriving for about 2 months. I don't do anything special and I've found them to be some of the hardiest creatures in the tank: they lived through my hydrogen sulfide problem when all the fish died a while back. My tank is at 1.023 salinity and 77F temp. As others have suggested, try the acclimation info on this site. If your water is close in pH and salinity to the fish store's water and is ammonia/nitrite free, I've found long drip-type acclimation to be unnecessary but when all other factors seem in line, acclimation is about all that is left (that is within your control) so better to try it the recommended way than take chances. Personally, I test the lfs water in the bag and compare it to my own so I'll know how much acclimation is necessary, but some may consider that overkill.
Mike
Mike