Tank was down for about 4 hours, and temperature dropped to 20 degrees, my 3 bigger SPS colonies have bleached but I still have polyp extension. Hopefully they recover.
My return pump literally exploded under water... have never seen that before.
New pump is 1 million times quiter but it was the power cable on the old one that had cracked while dried out in storage and short circuited in the tank.
Have spotted a few slug like things moving along the LR, they seem to be leaving my SPS along. They almost look like they have a small shell on thier backs.
Alk 9.0
CAL 420