i have all my tables set up so in about 10 min water hits the overflow feed for 5 min more than 5 min for water to drain
for 2x4 trays (24''x44'') i use 48 quart (12gal) coleman coolers normaly run 20 to 25 bucks
and run an eco 185 pump 10 bucks
if looking for something larger i run a pair of...