CO2 flipper bubbles

[Amder]

hi everyone,

I just bought a no brand co2 flipper from NA for $11. it has been 2 days but i find that the bubbles is very big and travel very fast. im using it with a DIY CO2.
this is what it looks like. (but its not my video, just that my bubbles like like that, oval, big and roll very fast.)
YouTube - MVI_0217.mp4

so how can i make it look like that?
YouTube - Co2 ladder Dennerle Maxi Flipper 4ft Aquarium

thanks!

[vinz]

You have to wait it out. When I was using flippers, I discovered that the bubbles will get stuck and accumulate into big bubbles when the flipper is brand new, or just cleaned.

After a few days, the bubbles will start to move smoothly and stay small.

[Amder]

oic..i thought die die have to buy that branded "Dernnele" flipper then can achieve that kind of effect.
thankS!