[aaronc]

Hi,

I just built a new sump for my 180 bow front. The sump measures 14" high x 20" wide x 64" long, about 77 gallons. Two of the vertical seems are quite solid, no flex. The other two vertical seems feel a bit flexible. I've sealed the inside seems already, etc. I don't think it'll leak but am concerned about flexing/bursting at those two seems. I may put a 2" x 20" piece across the top at each end of the tank just to be safe. Am I being paranoid? Or should I be concerned about the flexing?

Thanks,

Aaron