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Hello All,
I have a glass bubble counter on my planted tank's CO2 output but over time the water evaporates and it has to be refilled. Has anyone used baby oil instead of water so it doesn't evaporate? Any other options?
Thanks :grin2:
I have a glass bubble counter on my planted tank's CO2 output but over time the water evaporates and it has to be refilled. Has anyone used baby oil instead of water so it doesn't evaporate? Any other options?
Thanks :grin2: