Fluval CO2 Indicator Set

Pisces Pet Emporium Verified independent store

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The Fluval CO2 Indicator set is used to monitor approximate CO2 levels and also helps gauge CO2 levels in aquariums. The kit includes: CO2 Indicator 10 mL (0.34 fl oz) CO2 Indicato r Solution Color reference sticker to gauge CO2 levels Click here for replacement Indicator Solution. Show more