Verbalkint
Aquarium Advice Activist
Whats the purpose of a CO2 reactor in a SW tank setup?
I could understand (from biology class in High School) That if you have plants in a tank, you'd want CO2 for their 'air', so to speak, but in a reef / fowlr tank, is there a purpose for having a CO2 system?
Thanks
I could understand (from biology class in High School) That if you have plants in a tank, you'd want CO2 for their 'air', so to speak, but in a reef / fowlr tank, is there a purpose for having a CO2 system?
Thanks