I was in Petsmart today and noticed that the Hydor Green NRG CO2 system was marked down from $49.99 to about $19.99. I'm not sure if that particular store was putting them on clearance or if the whole chain was. Just thought I would pass on that info if anyone is looking for a cheap CO2 system.
I nearly bought it but opted for the Hagen system instead for $30. The fermentation packs are much cheaper in the long run.
I nearly bought it but opted for the Hagen system instead for $30. The fermentation packs are much cheaper in the long run.