Hi everyone So.. first addition of something live to my tank happened today. The tank has been up for 5 weeks, and is through cycling. I have some nice algae blossoms everywhere, and after posting here, reading, and talking to my LFS, I decided it was time to start adding a clean up crew. I got 2 scarlet hermies from the LFS. They were out of turbo snails, so I'll get some of those next week. (Taking things... REALLL slow.) Everything is at zero (nitrates, nitrites, ammonia) Ph is around 8.3 and my Spec. Grav is right at 1.026, as per (Reef Aquarium Water Parameters by Randy Holmes-Farley - Reefkeeping.com) these parameters from the chemistry threads. I acclimated the crabs by floating the bag for 15 minutes to get the temp the same, and then punctured a small hole in the bag to allow the water to start to interchange. About 10 mins later I just took them out of the bag, and placed them on the sandbed. That was HOURS ago... and they're still both exactly where I placed them. they both have their eyes bulging out, but aren't doing anything at all. Are they just frightened and calming down? Is it normal for them to be so lazy.... they have algae to clean up!