Panther Grouper

[ynnhoj86]

Do panther grouper really suck up that much oxygen in a tank?..i heard this and was just wondering if it was true. i had a 13" panther grouper in a 110G with 4 other semi (-+5") big fish.

 

[LauraCline]

Any large or active fish is going to have a high oxygen demand. A panther grouper wouldn't have as high a demand as a tang.