Woke up to find almost everything dead.

[namlessdude]

I just noticed the new comments. I have restated my tank hence the dkh going back down. I moved the snail which i thought were dead back to my qt tank with my 3 fish and 1 of the two designer crabs and found that they are all alive (yes, all the snails and 1 of the 2 crabs are alive!).