The CO2 test
CO₂ testing helps you accurately measure and monitor carbon dioxide levels. Essential for healthy plant growth and a stable aquarium.
ARKA myScape Bio Co2 Checker-Set
ARKA® myScape Bio CO₂ Checker Set The ARKA® myScape Bio CO₂ Checker Set is a practical and reliable solution for easily and continuously monitoring CO₂ levels in freshwater...
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Aqua Nova glass Co2 indicator
Glass Co2 indicator from the Aqua Nova brand for determining the Co2 concentration in the water....
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Hobby pH Control ECO - pH controller with visual alarm - delivery with...
With optional functions for night-time switching of the pH control, for the six-weekly calibration reminder and a visual pH alarm. For the connection of commercially available pH e...
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