Serrasalmus Rhombeus? (identification) + Elongatus

[Valenti13]

Hello everyone.

Couple of months ago, i bought a Serrasalmus, it was listed as a Diamond Rhom.
Knowing there are many variants i'm not 100% sure about it.
So if anyone knows what fish is swimming in my tank?
Could it be a spilo?

Also got myself a Elongatus today, bought in the same store
Owner said it's a black mask.

Have some pictures below, so hoping somebody can confirm my fish.

 

[dr exum]

maybe gold diamond rhom? could be the substrate- elong looks right -

where did you get them?

 

[Valenti13]

maybe gold diamond rhom? could be the substrate- elong looks right -

where did you get them?

I live in the Netherlands.
There are just a couple of fish stores that have wild - caught piranha's.

 

[dr exum]

I live in the Netherlands.
There are just a couple of fish stores that have wild - caught piranha's.

ahh - ya i’d say gold probably -

i’ve had black diamond and well, has black in it ... and usually red eyes -

nice fish and clean set ups!