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Sera CO2 Tabs Plus 20 Tabs


18 in stock

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Upon contact with aquarium water, each tablet releases approx. 100 ml (representing 2500 counting bubbles) of CO2, plus valuable trace elements and vitalizing substances - providing a continual, properly dosed presence in the tank.

sera CO2 Tabs are simply placed into the according slot of the CO2 diffusion reactor.

20 tabs.