what fish is this please

[gyro13]

Hello i was given these fish abandon in a tank they where all orange with black dots but now i have a red 1 and a white 1 and dont know why.

 

[Fishlover3578]

Black is Molly for sure

 

[gyro13]

Black is Molly for sure

Not the black 1 the other 1 lol i had 5 orange 1 turned red and another turned white :s

 

[severum mama]

Rosy barb. You have the long finned variety.

Pethia conchonius – Rosy Barb (Puntius conchonius, Barbus conchonius) — Seriously Fish

The black fish is a tuxedo platy, not a molly.

 

[Samzter]

Rosy barb. You have the long finned variety.

Pethia conchonius – Rosy Barb (Puntius conchonius, Barbus conchonius) — Seriously Fish

The black fish is a tuxedo platy, not a molly.

Yes I would also say rosy barb. I owned the black fish and I can confirm it's a platy