CO2 System for planted tank

Ok so i got a CO2 bottle from afrox and the pin velve gadge but what now?
How does it work how much do i let in?
How and where in the tank.
How long do i let it run for.
Wnot the Co2 effect the fish?
Got Discus and angels in tthe tank so dont wana take chances.

The tank is a 1.2m tank with river sand in nothing spesial to help them grow. Want to get plant drops though and more lighting.

 

You will need to get yourself a "drop test" so you can moitor the pH. CO2 fluctuated the pH if you not careful.

You will need a solenoid valve to turn the CO2 off at night with the lights.

I would advise you to increase the fertilization and lighting along with the introduction of the CO2. They all work in conjunction together.

 

Hi

What I see missing here is...how do you plan to diffuse the CO2 in the water? Try these links:

http://www.aquatic-eden.com/2009/01/video-how-to-set-up-pressurized-co2.html

http://www.fishlore.com/fishforum/mathas/37526-setting-up-pressurized-co2-system.html

http://rexgrigg.com/regset.html

Regards
Lauré

 

Thanks for the links