Flame angel acting weird

[agREEFs]

Hello, my flame angel fish is acting weird lately. Swimming up and down my tank almost like he’s picking off algae. My parameters are fine. I feed the fish. What could be the issue.
Video posted:

 

[agREEFs]

The video:

 

[doubleshot00]

Looks like hes acting like my flame angel.

Next time you take a video don't chase him around. Sit still and film.

 

[agREEFs]

Looks like hes acting like my flame angel.

Next time you take a video don't chase him around. Sit still and film.

Okay, will do

 

[agREEFs]

Okay, will do

My water has shrimp in it just added them (food). Also it’s a little yellow due to reed food ab+ so if you notice that, the water is good.

 

[doubleshot00]

My water has shrimp in it just added them (food). Also it’s a little yellow due to reed food ab+ so if you notice that, the water is good.

Mine acts like that. Pecking at the back glass all the time.

Make sure you feed a wide variety (pellets, algae and frozen) to the tank. They eat everything.

https://www.saltwateraquariumblog.com/flame-angelfish-care-guide/#eat

 

[agREEFs]

Mine acts like that. Pecking at the back glass all the time.

Make sure you feed a wide variety (pellets, algae and frozen) to the tank. They eat everything.

https://www.saltwateraquariumblog.com/flame-angelfish-care-guide/#eat

Okay, I feed pellets and frozen food. Seems like he likes the algae off of the glass.

 

[doubleshot00]

Okay, I feed pellets and frozen food. Seems like he likes the algae off of the glass.

Yeah mine is chumping all day long. I would try to crumble up some nori and feed that to. Mine wont eat it off a whole sheet. Has to be small bits.