Yellows with reds?

[100gallons]

I had a tank with 4 reds, I ordered 4 more reds and 2 yellows for another tank, the dealer got them mixed up and didnt label them. I put the yellows in with the reds(about 3 weeks now) and they are doing ok now at 2 inches each. They are in 125 gallons, will they stay that way if well fed?

 

[jp80911]

what's "yellow" ??

 

[tiddlywinks]

what's "yellow" ??

i second that??

 

[100gallons]

Im sorry, golds.Serrasalmus Spilopleura

 

[jp80911]

I'm pretty sure those are not spilo, but are macs instead (serrasalmus maculatus)
it probably won't work in the long run, but just keep an eye on them.

 

[tiddlywinks]

i want some piranhas, ive had pacus look alike got rid of them afraid the smash my tank very scary thoght VERY SCARY!!! i wanted to eat them but i couldent eat my own fish... id feel so bad

 

[BigShawn]

i want some piranhas, ive had pacus look alike got rid of them afraid the smash my tank very scary thoght VERY SCARY!!! i wanted to eat them but i couldent eat my own fish... id feel so bad

Huh????????????

 

[ballinouttacntrol]

i want some piranhas, ive had pacus look alike got rid of them afraid the smash my tank very scary thoght VERY SCARY!!! i wanted to eat them but i couldent eat my own fish... id feel so bad

I heard they're delicious

 

[jp80911]

I heard they're delicious

pacu? had them before. as long as you cook it good they are not bad,

 

[Tpriem21]

My gold is fin nipping my reds... Its not working out. My reds are 3x his size too! I wouldnt recommend mixing macs and reds