It’s A Fish Thing is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Fishkeeping

Oscar Fish Guide: How Many Can You Have In A 125 Gallon Tank?

A helpful guide on Oscar fish housing, we look at ideal tank size, how many you can house and some of the essential tank requirements for them to live happily.

Lindsey Stanton

Last Updated: