CORISRX BEST OF YOUR LIFESTYLE DR. Moss Co2 Bubble Counter & Check Valve - Aquarium Brass Regulator Diffuser Solenoid Reactor Plants Tank

Works great so far with no leaks anywhere. The transparent part is either glass or plastic but either way it's very solid. You can tell that its very thick

i haven't hooked it up yet. waiting on the regulator to arrive. but this looks like it is stable and strong.

Worked fine for about 3 weeks and then started leaking co2 from the top where the brass cap screws on to the glass part. I am unable to stop it from leaking. Hopefully will still be able to return it.

Worked great for about 6 weeks. Now cracking pressure has suddenly gotten really high--I have to crank reg working pressure up to ~40 psi to get the same flow rate I used to get with ~15 psi.

Weird thing - thought it would never get water in it, but happens a lot, not sure if it is leaking into my tank, sure hope not!

My last bubble counter was leaking around the top, but this one went right in and worked great right away. No issues, looks nice and I don't need the extra inline check valve.

Doesn't leak and is hands down better then the cheap plastic one I was using prior to this one, checking the bubble count is also much easier to see as well. Quite happy with This purchase.

My CO2 system does not run at night and after 3 days I noticed the water level had gone down in the chamber. Upon inspection I found that the check valve was leaking into my regulator. Not good. Amazon accepted the return no problem.

Works a treat. Had no problem fitting it onto JBL regulator. I would recommend it.