mrbuzzsaw
Well-Known Member
never seen bigger then 4 3/4Yes.. thanks for the info. I just got some new pumps for the aero build soon. I'm going to use the fence posts. There will be a 550 pumping for 20 plants.
The fence posts are 4" or 6" id?
there is 4 inch and 4 and 3/4
go with the 4 and 3/4 it is 8 foot 2 inches so cut it 4 foot 1 inch.
and buy 4 end caps for it
get yourself a tube of aquarium silicon
to cap the ends.