kandeecane Posted May 27, 2010 Report Share Posted May 27, 2010 Ok so I have a stand that has 4 x 80L, 2ft tanks..... I want a long-term C02 kit for it... What can I do that will be cost-effective? I could try out getting the Sera C02 tabs and some diffusers from ebay but I'm not sure if that'd be sightly. xD Link to comment Share on other sites More sharing options...
girlz0r Posted May 28, 2010 Report Share Posted May 28, 2010 http://ausaqua.net/forum/index.php?showtopic=9986 Hey! I just posted up a DIY cO2 injection system.. cost pretty close to peanuts.. I use one system per tank, my tanks are 2.5 ft.. Link to comment Share on other sites More sharing options...
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