hydro Coil Water-Cooling Jacket

[YASoob]

has anyone ever used this device before?

heres a summary i found: http://www.hy-yieldindoor.com/hydrocoil_access.htm

theres a pic also to show you what it looks like.

if anyone have used or know who has used it, please give me your 2 cent. I would love hear response to this for it may solve my heat problem.

[Zandor]

Pricy for formed glass. I am not going to say it will work or not. I have thought about this for sometime but never built one. I was always concerned with reducing the lumens. They say it will not but who know if it is true or not. Alga growing would be a worry for me in the tubes but I guess you can add some bleach to the water to stop that.

Let me know how it goes.

Sorry I could not be more help then that. I still use cool tubes and air cooled hoods my self.

[GrowinGreen23]

or what if you added a light on the other end that kils the bacteria like those, UV lights i think or soemthing liek that, damn i hate when i can't think of the proper name, either way instead of adding bleach which you may not properly clean out i wonder if doing wat i mentioned would work also, you might as well just go with a cool tube right?

GG23