Yup, Ace is right (imagine that...). If you are going directly from the display, back to the display, your total head pressure is just the amount your return is above the water - an inch or 2.
Yup, Ace is right (imagine that...). If you are going directly from the display, back to the display, your total head pressure is just the amount your return is above the water - an inch or 2.
Bill
215g FOWLR... and anemones, GSP, gorgonians... carp, that isn't FO!
"I killed my first SW Fish in 1971..."