The carbon dioxide indicator ensures constant monitoring of this gas concentration in the aquarium. It is enough to fill the indicator with indicator fluid (10ml bottle included) so that the indicator color shows the CO2 level in the aquarium.
Contrary to the plastic indicators, the glass one looks particularly attractive and aesthetic.
Basic features of the device:
- Modern, transparent appearance, attractive design
- Dedicated to any aquarium, regardless of its size
- The set includes a transparent suction cup that allows you to attach the device