Hello all. Dillsburg, PA here. Working on putting my first aquarium together...a 29g. Still have alot to learn and still need some more major components...driftwood, substrate, plants, fish. Still debating on whether I will need CO2 or not. I also try to take a monthly trip to TFP considering it's 1 hour away, but I just received their March coupons so I may make 2 trips this month. Looking forward to seeing posts from other locals!