Everything died a few months ago due to power failure. I'm not restarting. 120 gallon tank 4' x 2' x 2' (not drilled). Stand. Sump has inline pump (velocity t4 clone?). 6 koralia powerheads (k4's? Possibly k2s which is why I ran so many) Oveflow box. Media reactor running phosban. Have a few asm...