What on earth is this!?

[Eemiia]

Hello,

Can anybody tell me what this intruder is please?
He's less then an inch long and almost see through with a rounded tail and blue nano eyes

Came out a neon green rasporas tank in maidenhead aquatics but that he is not

 

[Ichthys]

Looks like a young Norman’s Lampeye, Poropanchax normani.