Swallow tail angel swimming awkwardly

[cdejurnett]

I recently bought a Swallow Tail Angelfish. He's eating everything but swims weird Especially after he eats he looks like he struggles to maintain his dept in the tank and constantly swims to keep from floating up.

Seems to be worse after he eats. Is it possible he's is taking in air when he grabs food from the surface and gaining buoyancy or is there some other issue going on? I read something about swim bladder.

Any advice is appreciated.

Thanks!


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