COULD USE SOME HELP WITH MICROBUBBLES
So since the beginning I have had a boatload of micro bubbles in the big display and it is driving me nuts. I have attached a video. The come right out of the return line. Interestingly the don’t come out of the return line on my secondary display and that water is crystal clear.
Plumbing Description
2” inflow to pump from sump with 20” of water height in sump above return punpReturn pump (large Reeflo) 1 1/2” outflow up 40” to Tee. One branch of Tee reduces to 1” return to secondary display. The other side of the Tee stays at 1 1/2” and travels 9 vertical feet and 35 horizontal feet to the big display. In the big display it comes out in 4 1” returns.
Potential causes and actions taken
Split to 2 tanks a problem? No -cut off flow to secondary and no change
Bubbles from sump entering pump intake -Don’t think so as out a sponge/intake screen over pump outflow.
Air getting sucked in plumbing between sump and pump - don’t think so...redid this run twice now for this reason.
is the pump to big? Maybe....it is a Tigershark which is 8500gph with high head. Could switch out the impeller to the hammerhead which will reduce output.
Does anyone else have any other thoughts? If it would help I can take photos or videos of everything if my wording isn’t clear enough.