Carbon doser does not seem to have enough output pressure.

[The Opinionated Reefer]

I bought a carbon doser second hand. It's not a thing you can normally get in the UK. Anyway, I have hooked it up and the output pressure does not seem to be strong enough to overcome even normal water pressure. I have it set to 15psi but its not strong enough to even feed the bubbles along a pipe into water. Any ideas?

 

[The Opinionated Reefer]

Does anybody have the manual for this thing?

 

[Saltyreef]

https://aquariumplants.com/carbondoser-electronic-co2-regulator-best-in-the-world/
I would reach out to them for more info/ tech manual.

 

[The Opinionated Reefer]

I had to tighten the nut at the bottom where the co2 tubbing connects. that fixed it.

 

[Saltyreef]

Glad it was an easy fix :)