Man, you're probably going to need something better.

I don't see any specs on the listing, but I don't think that unit/setup produces much CO2 volume...

In other words,... I don't think it'll work for a grow room... not noticiably anyway...

Just my 2 cents...
turtle420 Reviewed by turtle420 on . hows this Co2 system? http://cgi.ebay.com/HAGEN-NUTRAFIN-CO2-KIT-FOR-LIVE-AQUATIC-PLANT-GROWTH_W0QQitemZ7755429749QQcategoryZ66794QQrdZ1QQcmdZViewItem i was looking for soemthing to buy thats on ebay and can produce co2 for our plants. this is all i really found. does any1 know what this is or if its good? thnx Rating: 5