I have the lighting in MH 20 K and the actinic of 2x36 " T-5's along with the plumbing done.
Tested with FW and not a single leak. And mark out the place for my float switch. Man that 3MD -SC is quite the srong pump at 13' of head of flex hose. Was impressed with the flow.
Put some sand in tonight and will place some more tomorrow night after i receive the rest from Doug.

Thanks Doug......
Well until tomorrow night same time and same place.
mike