Piranha Identification

[tellemuno]

I got them when they were under an inch they only charged me like $25 for ten plus shipping

their more then likely gold pzz, i got some of those from the same place about a year ago or so, my stand broke and bust the tank u know the rest.[they died] they seemed like a cool species to keep.man i was pist off

 

[jp80911]

I figured they were macs so will they cohab good as adults? and is that 55g too small??? I still think a couple more will die (from bites) so im guessing 3 will live.

it is possible to cohab macs, but not always successful. 55g would be good for just one, would recommend at least 75g for them (3 fish).
keep the temperature a bit on the low side to help reduce aggression.

 

[rejekted]

Looks a bit like a ruby red spilo... but more likely to be a Mac. That's a nice score!