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53 Posts
Hi everyone well I've been thinking about adding co2 to my tanks I have 2, 5 gallons fluval chi 2 , 2.5 gallons a 10 gallons and my 75 well for all the tanks I've been thinking on a DIY project using bottles but I've been reading that it won't work in my big tank but no one says why is it true? Isn't there any other options? Or should I just go for the regular way ( co2 gas tank celenoid and all that) ? Well I could use some advice thanks for reading 