[widowmaker]

Hi Im new to co2 set it up a few days ago slowly increasing the bubbles per second could you please tell me is this the colour im looking for or should i add more co2 please?

thanks

 

[Quagulator]

Looks between blue and green to me.

I would aim for between green and yellow, or watch for a drop in pH of 1.0 from tank water with no CO2 dissolved in it, to tank water after CO2 has been running for a few hours.

 

[nanomania]

Hi Im new to co2 set it up a few days ago slowly increasing the bubbles per second could you please tell me is this the colour im looking for or should i add more co2 please?



thanks

Should reach light "lime green" colour.

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[Raith]

That looks green to me but checking pH is best.

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