[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

CO2 indicators

The recent postings on co2 tests reminded me of the co2 monitors availible
through several online distributors - pet warehouse sells two, made by
Eheim, and Azoo.  Both seem to consist of a small fixture placed inside the
tank, and some form of indicator solution.  How accurate/useful are these?
anyone have any experience with them?

Derek Johnson
djohnson1981 at yahoo_com