Hydro
PICK YOUR OWN
Not gonna lie, it does sounds like an accident waiting to happen. Id just get a bubbler stone and hook up an air pump to it. Let the bubbles popping on the surface of the water be the wetting action for the bottom of the cuts. No worries of uncontrollable pumps blasing water. If you are married to the pump idea, then I'd get a run of 1/2" tubing and get some of the spray heads and insert them into the hose. Then you can have some more control on the pump, and not blast the cuts with that much water when the pump turns on.So mine sux. You have to use the smaller size nozzle to get enough pressure to splash up against bottom of tote lid, and she does do some splashing. It does look like it will work, it does not look like it would work near as good as @HydroRed 's. Worryin bout one of the plugs comin loose and a fountain out the tote, right next to plug in or light. Brilliant. Anyhow, Sometimes I get excited. I will try it once, just to see.