Home· FAQs·How many tanks can I use with the Aquarium Co-Op CO2 regulator?

How many tanks can I use with the Aquarium Co-Op CO2 regulator?

The Aquarium Co-Op CO2 regulator comes with 1 manifold block endpiece and can be expanded with up to 5 manifold block add-ons. This means that you can connect up to 6 aquariums to a single regulator.

diagram of Aquarium Co-Op manifold blocks

For more information, see the manifold block add-on product page, as well as our article on CO2 systems for high tech planted tanks.



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