Damn, cool idea putting the sprayers in lid and pump up top (no heat). Never would have thought of it. I always shied away from making [one of those units] with the 1/2" pvc spraybar because of not being sure of the exact height the sprayers would have to sit at, to hit the roots/stems. And once the PVC assembly's glued together (to test it if it's at the wrong height).........
But this method you could adjust the height of the sprayers.
Thank you.
grow4fun Reviewed by grow4fun on . Madman 24 site aero-cloner/4 rotary sprinkler heads/256gph :D :D I've been meaning to put this together. My Mother plant is overgrown and I need to clone...So, tonight I built my second cloner.:) The "Heart of my system is a little giant 256gph submersible pump... I am using the 4 line manifold from a dripmaster microgarden kit, I adapted the manifold to a 1/2" lego riser with 1/2 flextube inside...and they fit tightly over the outlet on the pump after I 90'd over to it from lego riser. I am using rotary/spinning sprinkler heads Rating: 5