Drop Checker Solutions

We've designed drop checker solutions for use in any brand of drop checker.  They are made so that the solutions will be green at specific CO2 target ppm.  Choose which level of CO2 you'd like to target, and use the corresponding solution in your drop checker.  We've made 15ppm, 30ppm and 45ppm solutions.  If your requirements differ considerably from our pre-made targets, please let us know.  We'd be happy to custom make a specific target solution for you! 

There is no need to add an indicator to our drop-checker solutions.  We've formulated the solutions to include the indicator so you won't need to dilute them with your own.  They are truly "plug-and-play!"

$6 plus shipping* for:

Your choice of 15ppm, 30ppm or 45ppm CO2 indicator solution in a 60mL dropper bottle.

*If purchased along with a regulator,adding drop checker solutions to your order will not incur any additional shipping charge, as our rigs are mailed via USPS Flat-Rate Priority Mail.

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A portion of the profits from the sale of all SuMo products will be donated to the New Jersey Aquatic Gardeners Club.