Dupla CO2 Reactor S

• The CO2 Reactor S is suitable for the optimum and almost maintenance-free CO2 fertilisation in large aquaria.

• Forms a fully automatic, intelligent CO2fertilisation system for aquaria when used with the Dupla CO2 magnetic valve and the control devices Dupla pH-Control Delta or pH-Control Alpha

• The design enables this reactor to be placed outside of the aquarium.

• When used in the aquarium or filter sump, the diffusion capacity may be reduced in a similar manner to the Reactor 400 by enabling various vent points along the body.