Pump GPH Question

Im planning on making a 2 leveled grow tent. My question is this:

If i needed a pump to lift water say 4-5 feet and flood a table, what size of a GPH pump would i need if i was using 1/2" tube?

Any mag drive pump can lift 4-5' its a matter of how many GPH you need at that height. As the lift height increases, gph decreases.

If you go to Danner's website you can look up performance curves for all their pumps.