Tunze 9012 micro bubbles from the bottom

[doubleshot00]

Yeah, I know. I’ve used it and it went well, just by looking at the images without knowing what they’re saying.

By the way the microbubbles went away after 3-4 months. I don’t know why it took so long but it’s fine now.

Im still waiting for mine to go away

 

[Lonestar77566]

Yeah, thats kinda what I did. Mine is 2 days old so I'll give it time to break in. I raised it to about the 4th line from the bottom on the skimmer grate and that helped a bit

 

[Superlightman]

Mine is two year, they reduce but never went away..