What GPH for bucket system?

How do you determine what GPH nozzles you use for a bucket system?

what do you mean by nozzles??

I think he means spray nozzles, or sprinkler/spray heads. Guess, that would depend on your pump, bittle, and the type of nozzles you buy. It does not have to be a fire hose in the bucket.

25 gph per nozzle.

sorry i mean the drippers. sorry first grow room setup. what size drippers are suggested and then is there a way to figure out how big of a pump i would need?