Yes diffuser, how do I insert the co2 into the tank?
Thanks BK I really want to get it to stay plantedunlike my first try one year ago.
what would you do BK?
I dont have a canister filter thought so its either option 1 or 3
Yes works. Just as good as the smaller glass diffusers just comes with a larger ceramic disk5000 glass diffuser is only $20 bucks on ebay, does it really work??