If you've been in the fish hobby for a short while, you probably would have been exposed to the concept of injecting CO2 into a planted tank. A brief look into it more than likely scared you away from it, more than likely due to the price!
Obviously first prize would be to buy a complete kit, but after some of my own research, and experience, I've actually found this to be a pretty expensive way to do it. But because I actually didn't know what I needed, or where to get it, I obviously...
