Tiny Bubbles on walls and rock

[meowzer]

OK, i have some tiny little air bubbles in some spots on my back glass and small spots on my rock...all water parameters are normal...What can it be?

 

[posiden]

Originally Posted by meowzer
http:///forum/post/2964764
OK, i have some tiny little air bubbles in some spots on my back glass and small spots on my rock...all water parameters are normal...What can it be?

Has your pump sucked in any air? Recent water change that may have caused the possible aeration of the tank water?

 

[meowzer]

Well I actually did a water change today, and yes I believe I heard some air noises...