Hi Felepae, This should work with most air pumps. Thanks,

Your check valve should be at the furthest end to prevent that water from flowing back into your pump, it can even go right before the air stone or whatever else you have the hose hooked up to. The control valve can go anywhere before that where you have easy access, right at the pump or anywhere in between. If you have multiple things you want to run from the same pump then put the check valve before the split to reduce the number you would need and the control valve before that if you want to adjust everything with just one. Or you can have one going to each individual output. Plenty of possibilities depending on need.