I am in the process of building a fish room in my garage. I have homemade a
few tanks stand to hold my collection of 29gal and 20gal tanks. These tanks
are on the top of the stands with a lower shelf that I have been stacking
10gal tanks side to side instead of lengthwise. On the underside of the top
shelf I am installing 55w compact fluorescent lights with AHS' reflectors
ove the 10 gal tanks.

I want to inject CO2 into all these tanks but I would rather not buy a CO2
bottle and regulator of each tank. Is there a CO2 manifold i could use or
is a standard gang value going to work ok?


Thanx in advance,


Earl