what are these 3

[fish boy in toronto]

 

[fish boy in toronto]

 

[fish boy in toronto]

 

[fish boy in toronto]

 

[fish boy in toronto]

 

[SMS]

I think the 2nd looks like Amphilophus lyonsi (pic 3+4)
the 3rd maybe a midas

 

[Bogwoodbruce]

The first looks like a hybrid with a choc.

 

[Nova 8]

Last is a midas or Red Devil, not sure about the other two.

 

[JustinC]

3rd and 4th pics are URO 5th is a midas/rd

 

[straitjacketstar]

They all look like RD/Midas to me. The first a little more RD than midas, the other two a little more Midas than rd.
I can't say much for any more hybrid blood than the standard rd/midas but the barred ones don't look off for a typical juvenile (uncolored) rd/midas.