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Zodiac007 Zodiac007 is offline
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Join Date: Jan 2009
Posts: 6
Default Will plants survive without CO2 injections?

I'm planning to heavily plant my 50 gallon freshwater aquarium with many plants and drift wood.

I was thinking that since I have many fiishes, is it still neccessary to add CO2 injections into the tank? or will they die without co2 injection?

I have
- 10 harlequin rasbora
- 7 cardinal tetra
- 1 male betta
- 1 rainbow shark
- 1 britle nose pleco

So will those fish be able to give off enought CO2 to keep my plants alive or will I still need to add extra CO2?

Thank you.