SERA - CO2 test - Liquid indicator refill
Liquid refill for Sera CO2 permanent test. Sufficient for approximately 90 fillings.
Order it before 15:00 tomorrow and receive it on Thursday, April 25, 2024 with Chronopost - Livraison express à domicile
Learn more
CO 2 is one of the main nutrients for aquatic plants. This is why a deficiency can have serious consequences.
The permanent sera CO 2 test was developed to continuously monitor the CO 2 content of the water. The reagent bottle can be easily hidden in the aquarium, just note the correct CO 2 content.
Sufficient for approximately 90 fillings.