DontEvenAsk
420 Member
I have 40 gallon reservoirs underneath 3x6 trays with 250GPH active aqua water pumps using 1/2" tubing and 1/4" feeding tubes.. Each tray = 20-24 plants. Problem is, a few of the 1/4" feeding tubes aren't flowing any water so I'm wondering... should I just stick to working with valves for the tubes, or should I just get a stronger pump? Will getting a stronger pump (ex: 500 gph as opposed to 250GPH) solve that problem and flow water through every feed tube? Thanks in advance.