Is this a snapper?

[Zionas]

Hi, a Chinese hobbyist who lives near the ocean caught one of these fish and he’s selling it online. I looked everywhere but can’t seem to identify it. Would someone kindly identify it and tell me everything they know about it? Also, what’s the fish that’s yellow with black stripes in the background? Are either of these fish good in captivity? Thanks.

 

[Zionas]

Hi, a Chinese hobbyist who lives near the ocean caught one of these fish and he’s selling it online. I looked everywhere but can’t seem to identify it. Would someone kindly identify it and tell me everything they know about it? Also, what’s the fish that’s yellow with black stripes in the background? Are either of these fish good in captivity? Thanks.