aero eb n flow buckets drain question

5AD3

Active Member
Hi all
ive been watching some grows on here using eb n flow bucket system's
i want to do a diy and put aero sprinklers in them instead of eb n flow
but i cant figure out the drain on the buckets, on all the systems ive seen up
here the tubes are on the floor, is there a pump drawin the water back to the
resevoir ? if annybody has a link or something to explain how the water gets
back to the resevoir.. (i know i could put the buckets higher than the res. but
cant do this cuz of space issues..)
cheers
 
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