Alright... Its going to be about a total of about 5 or 6 hours from the time i take everything down until the time everything is put back up. Its about 80 degrees here these days, so its about perfect, i think... maybe a lil warm.
I believe i figured out why my emerald crab died... My primary float switch failed on me. And the ato filled it up to the backup level.. which dropped the SG to 1.22 from the 1.26 it was at...