Sera CO2 bubble counter

Tropical Aquarium Verified independent store

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For monitoring the CO2 addition in aquariums The sera flore CO2 bubble counter allows easy counting of CO2 bubbles for monitoring carbon dioxide fertilization. The fine nozzle with in the bubble counter ensures clear separation of the CO2 bubbles which can be counted quickly and precisely. Due its small size, the bubble counter can be placed unobtrusively. Show more