materials needed:
1-10 gallon storage tote-$4.50 usd (big lots)
1-180 gph water pump-$17.00 usd (hydro store)
1-pack 1/4 inch air tubing-8.00 usd (petsmart)
2-6 inch air stones-$6.00 usd (petsmart)
1-1/4 inch tee-.25 usd (hydro store)-you might have to buy a pack of ten if you cant get a single in this case youll probably pay $3.00 to $4.00 usd
15ft-1/2 inch vinyl tubing $15.00 usd (hydro shop)
1-pack of zip ties about $2.00 usd
8-1/2 inch elbows about $5.00 usd for a pack of ten (hydro store)
8-1/2 inch tees about $5.00 usd for a pack of ten (hydro store)
2-1/2 inch shut off valves about $6.00 to $8.00 usd (hydro store)
1-tube of silicone $3.00 usd (home depot)
10-drip stakes $5.00 usd (hydro store)
10-drip lines about $2.00 usd (hydro store)
10-1/2 inch grommets $8.00 usd (hydro store)
10- 2.5 gal buckets $2.50ea usd so thats around $25.00 usd for all ten (home depot)
1-air pump $12.00 usd (petsmart)
tools needed:
1-drill with a 1/2 inch drillbit
ok then lets get started grab the lid of the storage tote that will be your reservoir and drill three 1/2 inch hole as well as a 1/4 inch hole or two for your air lines.
now lets construct the reservoir tank:
first off grab your 180 gph water pump and place it on the bottom of the reservoir (10 gal storage tote) around the same area that you drilled holes in on the lid of the res.the holes i made on my lid are on the right side so my pump will be on the right side of the res
next attach a piece of 1/2 inch vinyl tubing to the pump and secure it with a zip tie like this

make sure when you place the pump in the res the 1/2 inch tube sticks out of the it a little.
now with the tubing that is sticking out a little,put it threw the first hole in the lid and top it off with a 1/2 inch elbow like such

now that your done with that it should look like this
next put the air line threw the 1/4 inch hole or holes in the lid attach one end to the air pump
after that place the 1/4 inch tee at the end of the air line that will be sitting inside the res tank.cut two small pieces of airline about 2 inches long and attach them to the 1/4 inch tee now place a air stone to each of these two small pieces of airline when your done this is what you should have.
place all this on the bottom of the res and make sure your air pump and air stones are working.

yup they work.
that takes care of the reservoir now on to the top feed/flood and drain hybrid bucket sytem itself!
first off get the buckets you are going to be using and drill a 1/2 inch hole at the bottom of the bucket like this.
this will need to be done multiple times according to how many buckets you have.i have ten so ill be doing this ten times over.
also if you prefer a shallow pool of nutrient at the bottom of buckets (like the dutch bato buckets)then place your 1/2 inch hole a little higher from the bottom of the buckets like about here.
dont worry the shllow pool will be refreshed with every watering cycle.
now that we have holes in all of our buckets its time to put in all the 1/2 inch rubber grommets.
when your done with that each bucket should look like this.
apply silicone to all the buckets where the grommets and buckets are joined.
when all is dried insert the 1/2 inch tees and elbows gently into the hole of the grommet and make sure you put screens on the inside of the bucket otherwise the hydroton will play havok with your systems plumbing causing unwanted flooding ect. i use the material from a laundry bag with holes that are little bigger than small.

you can also use window screen and secure it with a zip tie.
now then you`ve drilled the holes in all the buckets,put in all the grommets,inserted all the tees and elbows,applyied all the silicone,and put screens inside all the buckets.
this is what one row of five completed buckets should look like.
next measure the space between the tees and cut the 1/2 inch vinyl tube to the length of the space

i know nice tape measure huh?
after all the tubing is cut to size attach the measured segments to the tees and elbow of the row of buckets. you should have something that look`s like this.

make sure the row of buckets ends like this

here is a few pics of the rest of the plumbing for the back row of the buckets leading to the resevoir.
now for the main water supply line take and cut a piece of 1/2 inch tubing the length of the row of buckets plus a little extra so that it reaches the elbow that is coming from the water pump on top of the res.
now put in the holes for the drip lines(ten for this hydro system)and insert each drip line into the main water supply line use silicone at the base of each drip line where it meets up with the main water supply line to protect against water leeks.this is what it should look like
and this is how it should be placed eventually it will be in the middle of the two sets of buckets.make sure to connect it to the water pump elbow at the top of res as shown in the pic below.

make sure you plug the end of the main water supply line.i just melt the vinyl tube and smash it down this seals the end of the line.and dont forget to put the drip stakes on the other end of the drip lines.

the front row of five buckets is put together like the back row so just build a new front row the same way as you did with the back.
make sure to put the two shut off valves near the drainage by the res like this.

this is so you can controll the rate of drainage.controlling the rate of drainage will allow you to convert your top feed to a flood and drain or allow you to use both of these watering methods in conjuntion with each other.
in order to do the flood and drain style you will have to manually watch the first watering cycle and adjust the shut off valves so that the nutrients (water) reaches the rockwool block and floods it 3/4ths of the way just around the time its getting ready to shut off,then it will drain and your all set no need to watch watering any more your dialed in.
now with all that said and done this last pic is how your hydro system sould look like congrats your done!