Hi guys,
Sorry for the delay. Yes, it was worded correctly. I definitely removed the tube at the ozonator and it started bubbling again. As soon as it's plugged back in to the ozonator the bubbles stop. But as mentioned I can definitely hear hissing and can feel some air coming out (very weak) from the ozonator itself.
To add, the ozonator is a Monarch CD ozone system. There is a 2nd port on the ozonator that has a grey stone colored filter type thing (I'm guessing to filter the incoming air.) If you pull on it it's on some type of rubber to the inside so I'm not sure if it comes off. I don't want to pull it too hard and break it.
Are these things safe to take apart? There are 4 screws on the back of it just wondering if I take a look inside if there could be anything to see that would help.