Description
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 Indicator Solution
- Color reference sticker to gauge CO2 levels
Reviews (2)
-
Works like advertised.
Got it quick. Exactly as described. Nice price
-
CO2/PH GLASS DROP CHECKER
Works and looks great. My betta loves to hang out on top of it under the floaters.