Co2 Diffuser Question?

[Marnee]

I got my CO2 recipe to work properly this morning but I am having problems with the diffuser. I have the Nutrafin ladder diffuser. The bubble comes out the bottom and travels along the lowest rung then it just sits there and collects with a few more bubbles to make a very large bubble. After a few seconds the large bubble just travels up the outside of the diffuser and to the water surface. Not sure how to get this bubble to go up all the rungs of the ladder. I tried moving the dispersing tube up a bit to a higher rung and the same thing is happening. HELP please!

 

[justin85]

Try moving the ladder lower in the tank, or if its already low move it up. When i was using mine i had the same problem so i moved it lower in the tank and that sorted it.

 

[Marnee]

Try moving the ladder lower in the tank, or if its already low move it up. When i was using mine i had the same problem so i moved it lower in the tank and that sorted it.

Thanks, did that and it also wasn't exactly straight so I had to move it slightly and now it works perfectly.