Usually I just pass something like this on as stress but since this is my first SW, I just need some form of reassurance or advice. I had a skunk cleaner die yesterday, after having him for a day. pH is around 8.3, Ca at 450 ppm, I haven't tested the KH in awhile, but it was pretty hard last time I checked, temp. 81 F, SG at 1.0022, no Cu, ammonia or nitrites, 5-10 ppm of NO3. The other shrimp I put in there seems to be doing just fine. Thanks for any help. I was wondering if it was just stress or if something is wrong with my water. Oh, for acclimation, I floated the bag for 20 min., then let in a bit of tank water 4 times over an hour and 15 minutes. Thanks.