Another Plumbing Question

[fishlover9]

I just got my new 90gl Oceanic rr tank and I can't decide if I should use flex tubing for my drain in the overflow or if I should hard plum it with PVC. Its a 1 in drain opening and will only be going down about 1ft before it empties into my sump/fuge. I will be using flex tubing for my return(quiet one 4000) and hard plum on my closed loop(quiet one 6000 or little giant). Any suggestions would be greatly appreciated.
Thanks,
Mike

 

[farmboy]

If ya hard pipe it, you may want to use a "union" to facilitate maintenance on the fuge/sump. You don't want to have a hack saw under your tank tring to remove a piece of plumbing that is in the way!
I was able to leave some joints "un-glued" because of their location directly above the water of the sump/fuge. THis is a more econimcal option, and there is no pressure on the line FROM the dipsplay. HTH