Used Aquarium Plants Carbon Doser

[AquariumSpecialty]

We are asking $200.00 for this and we will pay the shipping anywhere in the lower 48 States. Works great and was only used for a year or less.

 

[clarimore]

what does it do? sorry I'm new here.

 

[Preyou]

what does it do? sorry I'm new here.

These are typically used to control CO2 injection into a calcium reactor. They are also used on planted talks to dose CO2. These particular units are some of the best available.