warlord420
New Member
i've been contemplating whether or not to use co2 in my drip irr. if anyone could please give me some experienced information on my pros and cons as well as what is my best method of producing co2. i also thought about inserting co2 tabs into my res but was informed that it would do more harm than good. that i should just purchase an airstone and dry ice. if i get dry ice what is the ppm that it gives out? how long will "X" amount last? oh yeah, i'm also using 6 1ft by 1ft leds. i'll try to get you guys some pics.