Quote Originally Posted by keylime
The size of your buckets dictate the size of the res. If you have 9 5gal buckets, 9x5 and one control bucket, so a total of 50 gallons, minus the space taken up by your hydroton. Pumps are generally 300 gph or in that range. If you want to fill faster, you might try a higher pump, but I really don't think that's necessary or desirable. I have a total of 28 3gal buckets running that size water pumps.

keylime
thanks for breakin it down for me:thumbsup:
i was just reading throught the CAP ebb & gro instructions (pdf) and i was looking through the parts needed and everything is based on 1/2" tubing and connectors. I was going to use the 3/4" tubing and fittings. Anything wrong with that? i figured if i was using bigger buckets (5gal) it wouldnt hurt to use bigger lines and fittings. Anyway i noticed on the parts list i noticed they included 90 degree elbow fittings for the controller bucket feed line that have a hole in it to break the vacuum seal in the tube....
ive been googling for the past 20 minutes and i cannot find the part they have. could anyone supply me with a link to find this particular part? Maybe i dont even need it? could i just punch a hole in the tubing about an inch above the water level and it have the same effect? or would this create too many air bubbles in the water lines?

sorry for the million and a half questions lol im totally new to hydro and i just wanna do it right:rastasmoke:
SoHigh420 Reviewed by SoHigh420 on . Few questions about EBB & GRO bucket system setup Hi all, Im planning on starting my first hydro grow here pretty soon and im going to be using a DIY EBB & GRO system. I found a kit to build the controller box for the bucket: Ebb & Flow Control Module Kit - $89.95 : VerticalHydro Shop!, Free Shipping on Orders Over $99.99 Has anybody used this particular kit before?? Anyways i need help understanding how the grow buckets should be connected together. Do i just drill 2 holes in the bottoms of the buckets on opposite ends except for Rating: 5