i dont do co2 eather unless its diy cause of money. i love the hobby but have verry small budget. i have some nice tanks without having co2 but just tryin to figure out how to get this stuff to grow
Christmas moss is one of the mosses that does better with some form of CO2. A good running yeast/sugar/water DIY should work just fine. Adding nutrients helps too. http://www.aquascapingworld.com/plan...hp?item_id=114
I know what you mean about being broke. If I want something, I have to save up my pennies. It took me 5 years to get everything that I needed for my 40BR. LOL!