iloverover
Aquarium Advice Apprentice
- Joined
- Mar 29, 2012
- Messages
- 19
they have Co2 systems that use a bubble maker thing. If i do a planted tank with fish do I need one
iloverover said:they have Co2 systems that use a bubble maker thing. If i do a planted tank with fish do I need one
Depends on the Substrate your using. If you have either Dirt Substrate, or something like Eco-complete/Flourite, c02 system Isn't needed if you have a good amount of fish. Good lighting is needed as well, and algae can be fought with fast growing plants.
Co2 won't kill the fish unless there is so much it turns the water acidic. You'd be able to tell when it's too much because your fish would be near the top gasping for air.
Just to clarify, high levels of CO2 inhibit the exchange of O2 and CO2 in the fish. This causes them to gasp for air, because they are lacking O2. Not because the water is acidic.