Name this fish!

[AdamsAquarium]

I was watching a ton of videos online and saw this fish frequently. I screen shot it and was hoping someone could identify it for me so I can do some research on it.

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[emerald76]

Boesami rainbow


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[Eggheadfish]

Boesami rainbow


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+1 here's mine

 

[Fishobsessed7]

Yep boesemanis rainbow


Fishobsessed7

 

[dalto]

Trigonostigma heteromorpha, the Harlequin rasbora

 

[RackinRocky]

Harlequin rasbora, lol!

 

[Andy Sager]

The larger fish:
Latin name: Melanotaenia boesemani,

Common name: Boeseman's rainbowfish

The 3 smaller fish: See dalto's response That's what those are

Hope this helps

 

[CoronaBlue]

Beautiful fish. I have 5 of them.