Fish ID please

[Mark Pogarasteanu]

Hi,
I found this juvenile in a tank of sajica, meeki and convicts.
I'm pretty sure it's a hybrid, but would like your opinion on it.
Tnx

 

[Mark Pogarasteanu]

Seems longer and sleeker than I would expect from a convict or from a sajica, and it doesn't have the meeki markings