oscars

[jgallagher1980]

1 small / medium size, or as a tempory home, but 125 for 2 is better

 

[oscar n redtail cat]

its up 2 you u could have 2 if u want its your fish they would live with good water and big fillter but its a bit small but its up to u

 

[gomezladdams]

Bare minimum for 1 oscar

 

[Toby_H]

Small groups of small Oscars are so adorable when they swim around together...

But more often than not 2 randomly chosen Oscars will not get along as adults...

 

[LemonHead]

I've done 2 with no problems and super filtration.
Its a hit & miss with 2 though, I happen to get lucky

 

[fishguts]

like the other guy said. id go with one and a small friend so he isnt bored.

 

[klmt]

10 no doubt then throw in some red tail cats

 

[jj83]

One would be the safest bet and possibly save you a lot of trouble. Two is very hit or miss. Most info I have seen tells you that you are safe and wont have any trouble if the O's are small and haven't hit sexual maturity in a 75G. I tried growing out 2 O's in mine, both about 4 inches and overnight one almost killed the other and forced me to get rid of the aggressor. Just not worth the trouble in my opinion.

 

[LemonHead]

Before buying 2, ask the LFS if it doesn't work out, can you bring it back. You won't know until you actually try it out. I do agree with others saying one is to be safe, but gets boring when he/she sulks. So a tank mate keeps him busy and on its fins. Good luck