Bubble counter.

[PMolan]

Is there any other fluid that can be used in a bubble counter for co2? Mine keeps evaporating. It seems I am always refilling it.

 

[mikem]

I wouldn't think so.
Mine always empties when I have too much CO2 and not enough water mixing.

 

[Talonstorm]

I think this place: http://www.aquatic-store.com/index.html?target=dept_631.html&lang=en-us sells bubble counter fluid. When I ran CO2 on my planted tank, I just kept refilling it with water.


Tina