8 - 4 = ?  
Input the result from the expression
Maximum attempts you can try: 10
 

Re: Whats this Co2 Injection all about?

Subject: Re: Whats this Co2 Injection all about?
by EagleC on 2011/3/21 12:24:15

I can probably save you some time having read the tank specs. Your tank is too big for yeast based CO2 injection or any of the sub ?30 CO2 starter kits to be effective so you can forget them. However your lighting levels are too low to justify a pressurised CO2 system.
You can dose with liquid carbon if you like but if you want to change anything you'll probably get the most benefit from uprating the lights. On the other hand, if things are working right now and you're not hankering to spend money and try something new - leave it alone and be happy :)