Need to make a clone machine in 50 gal bucket.

Looking to make a home clone machine in a 50 gal bucket. I know that I would need a pump that sprays around 400 gal and about 36 neoprene inserts since im doing 36 clones.

One thing I don't know is what sizes of the PVC pipe I need. The tote looks like this:





It measures 16'' by 35''.


I appreciate the help in advance.

1/2" pvc is what you'll want to use prolly have to reduce from 1" or 3/4" to 1/2" at the pump!!

Those totes suck because the water leaks from the lid unless you can cut the lid to fit down into the tote.