Easily expand your Pro Dual Stage
Do you have the PlantedBox Pro Dual Stage CO2 pressure regulator and you are going to add a second aquarium soon? You don’t have to order a completely new CO2 kit, you can simply install an expansion manifold module.
That way you can very easily add CO2 to 2 aquariums via 1 pressure regulator. Because each expansion module has its own needle valve, you can also control each aquarium.