#aquascape

Okay so I have a 45 gallon planted tank with some discus. I am about to try and create a moss carpet. I want to add some CO2 to the water for the plants. My plants are growing fine now but I really want them to flourish. So I am wondering what’s the best way to add CO2 and how much do I add...

I really want to get a moss carpet in my tank. I tried to buy one online but they are only sold in like 5"-10" pieces. I have a 45 gallon so i would definitely need more than that. I know that I can buy some moss and sandwich it between two pieces of mesh, but can i do the same with moss seeds...