plantnoob
Member
- Joined
- 27 Apr 2010
- Messages
- 502
i plumbed up my powerhead/reactor/ full length spraybar setup today . the pipe i ordered for the spraybar hasnt been delivered yet , so i went and got a bit of pipe from a plumbers merchant . the pipe i ordered is 12mm outside diameter , and the pipe i bought and used today is 12mm inside diameter . ive got 10 2mm holes spaced along the length of the spraybar , and these do hit the front glass with a pretty good force . if i was to swap for the smaller pipe i have ordered with the same hole size/spacing . could i expect stronger or weaker jets/flow from the holes ? or would it not make any real difference ?