Can I keep an Oscar and a gold Severum in a 75 gallon tank

[jc_aquatics]

I have a Oscar about 5 inches and I just bought a 75 gallon. Does anyone know if it is possible to keep an Oscar and Severum together in a 75 gallon tank? All replies are appreciated.

 

[Brookster123]

That's pretty tight, one Oscar in a 75 is bare minimum in my book.

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[jc_aquatics]

That's pretty tight, one Oscar in a 75 is bare minimum in my book.

Sent from my SAMSUNG-SM-G891A using Aquarium Advice mobile app

I'm planning to get a filter rated for a 175 gallon. If I did weekly water changes of about 25-30% would that be ok?

 

[Brookster123]

No,not really.. when they were grown you'd be doing 3 50% a week.

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[jc_aquatics]

Ok thanks