Im trying to get the most flow using the least amount of gph from my return pump and the only way of doing this is by tapering the flow. I currently have 3/4 return plumbed into 3/4 locline with dual circular nozzles. I ordered 3/4 inch flare nozzles from brs but the fittings are too loose so I need to order a whole new locline setup and I’m trying to decide if I should get an adapter to go from 3/4 to 1/2 with 2 half inch flares on my 4 breeder. I’ve never really looked into locline sizing for tanks but it seems like the 3/4 inch locline flare nozzles just look way too big being 3” each in my tank.
Will 1/2 be too small??
Will 1/2 be too small??