No Co2 carpet plant

Are you looking at strictly DIY (yeast/sugar method) or for pressurized units?

Sorry for not clarifying. Willing to buy pressurized kit or DIY in the sense of going on amazon/ebay and buying up a bunch of parts separately and piecing something together. My impression of the yeast/sugar method is that it unfortunately is a pain to use that for a tank the size of mine (90G). Correct me if i'm wrong, of course.

Thank you! (sorry to bombard the forum tonight)
 
for DIY CO2, i use a 2ltr, 2 cups sugar, 1/4 tstp baking soda, 1/4 tsp yeast. you could try gloso i have had good luck with it in tanks with and without CO2
 
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