my co2 grid isn't catching the bubbles

[Lauren]

please advise. the hose that came with the co2 canister was looking pretty narly so I replaced it with some regular tubing, since then, the bubbles don't go through the grid. I jerry rigged a rubber band to the bottom suction cup and pulled the tube to the middle, and am able to keep it down. That helped, a little. Some of the bubbles are getting caught, but not many.

Any ideas on how I can fix this?

thanks

 

[Lauren]

haha, second ghetto rig and we have success!

 

[fishyface]

do you have that little angled tip that goes on the end of the tubing angled in to the ladder?

 

[Lauren]

no, it was permanently attached to the old tubing. But I found a plastic attachment with about 1/2 of black tubing. I angle cut that, and attached it, I bought it over to the other side of the grid, and it is resting in the corner, releasing bubbles perfectly into the grid, the rubberband still keeping it in place.