Loaches Online Forum

my existing one, both the intakes and outputs are midway up. I angle the out flow away from the intakes a bit. I was just curious if any of the things I mentioned would have any possitive impact. I pickup my Hilli's this week.

I'm resurrecting my old 20long river tank and I started doing some thinking on a couple of things.... 1) My original build was using 3/4" pvc pipe. Would there be any pros/cons to going to 1/2" pipe? 2) My intakes and powerheads are all the same height. Curious if it be advantageous to alternate the...