Hi, I just started a 36 gallon tank aquarium,and I'm planning on doing a monte carlo carpet.The thing is its my first time growing monte carlo,so I don't know if my monte carlo is dying since its turning brown,or if its growing since I do see some small new growth of leaves.I am using co2,and it is my first time using it,so far i have it set at 2 bps.i used root tabs,carib sea flora max substrate,along with black sand to top it off.i have been dosing it with flourish comprehensive and api co2 booster.