After reviewing almost all the hydro/aero threads, like 500 pages and blurry eyed I choose the bubbletronics. I have a total space of 27" X 44" x 92 and have yet to purchase any lighting other than what comes with the unit, should I make more space, or will this work? I hope to get at least 3 to 4 plants.
SH Hydroponics > Dual Spectrum Bubbleponics™ Complete Kit

It has been many years since I have attempted this so I would appreciate any new help I can get along the way. I have purchased nutes =

http://www.foxfarmfertilizer.com/hydrofeed.pdf

I would like at least a 400 MH for veg and 400 HPS for flowering, is that too much? I plan for some ventillation but how much (cfm) I will be venting to an underground space with plenty of area?

Is ther any special equipment I should purchase other than what comes with the system?

Those store bought tubs are good for lettuce.

You can use that size tub
for two weed plants.

I imagine the nute schedule is for lettuce or tomatos also.

I highly recommend AN Sensi grow A&B
and AN Connoisseur for flower.

These nutes are very plant specific.

DWC is most sensitive to rez temps.
If you can keep the rez temp 68-66º
then you will have a easy grow.

Enzymes, fulvic and humic acid, B-52, & Barricade,
will add to the plants overall health and yield.

Go to walmart,
to buy all the stuff you need,
like the tub,
and powerhead/airpump.

Then get on ebay
and order the nutes and hydroton,
net pots, coco plugs, & lights
and now your growing hydro lika pro.

.

What about lighting for the space I have it is 27 x 44 x 92, what type of lighting fixture and ventillation should I use?

Im growing in a closet about the same size maybe a tiny bit bigger, witha 400MH veg and a 400HPS Flower. Great light for the space, but I wish I had a cool tube or some over sort of air cooled hood, it would have made my life so much easyer, I will be getting one on my next grow.

Thanks for the help, alot has changed since I grew in the late 70s, never even heard of hydroponics till I got out of the service, found this site and back in the game.
These cool bulbs you speak of, any links for info? I was looking at a combo MH/HPS unit for ease of use, any ideas?
I will build a simple vent system with some computer fans. What were your temps/RH with no fans? What is the optimum enviroment I will need to maintain in the grow zone?

Any help from the wide knowledge base of this forum would be greatly appreciated from a nub.