I would rethink the co2. Definitely not needed and overkill. Not to mention that unless you are using pressurized with a precise needle valve, you won't have enough control over the amount going into the tank. Remember, unlike a planted tank (yup, been keeping them for about a decade now), this is a closed environment. Any co2 that doesn't get absorbed in a planted aquarium just Goes into the atmosphere. In a mostly sealed tank that is required for darts, any co2 not absorbed by the water will build up within the enclosure.
Just food for thought
Education is the most powerful weapon we can use to change the world ~ Nelson Mandela





![United States [United States]](images/flags/United States.gif)





Reply With Quote



