Strange

[HarlemsYandel]

So I noticed today that my yellow tail tang (Dory) has been biting or looks like she's biting the bubbles that are on the top of the water...what does that mean?

 

[Pugfishluv3]

Do you good surface movement or a skimmer?

 

[HarlemsYandel]

Yeah

 

[HarlemsYandel]

Good surface movement

 

[HarlemsYandel]

 

[Pugfishluv3]

I was thinking depleted o2 but might just be a goofball

 

[HarlemsYandel]

Hummmmmmm if it is the o2 what can I do for that

 

[Pugfishluv3]

Generally a pump pointed to the surface, and a skimmer take care of that but you could try a air stone and see if it stops doing that.