Bubles on top of water level .....

[MrSalty]

Dont Get rid of one problem to Start on the next ! Now This ! Only thing that comes to mind is the 2 clowns going at it... I used to raise betas before and bubbles seem similar when ready to mate... Any Info ??

 

[KathyC]

The bubbles are likely caused by the HOB filter (I saw it in older pics of your tank and assume you still have it on there?) I wouldn't worry about them.
Betta bubbles are different and are 'blown' by the fish, clowns do not do this.

You may want to address the cyano issue again - if this is a current pic on this thread.

 

[viplok]

that looks like bubble from the hob skimmer. those skimmer release micro bubble or sometimes big bubbles. or this can cause by return of of HOB filter like kathy said.


i think i good way to get ride of these bubbles is to aim ur powerhead little higher to water surface. it will push and break most of the bubbles around. what size tank is that? i dont think theres enough water movement. hows the flow like? if there enough flow i dont think the bubble will just lay on the side like that. 0.02

 

[annanymous]

Looks like HOB skimmer/filter is causing the bubbles. You may want to consider upping up the water surface movement so you dont have "dead" spots.