My bare bottom oscar tank

[Aussienative]

looks like its all done well to me (filtration and stocking rate, theres 3 fish and the O's look like there 10" long)

i agree, fish look healthly. Plenty of swimming space, water is crystal clear...

 

[Chad55]

Looks like a 120 to me. It looks like it is really deep. Just the same length as a 55 gallon. You should try and drop some golf balls in there. The oscars will love to push those around and you won't have to worry about them cracking the glass.

Chad

 

[ewurm]

Very sweet oscar tank.

 

[Opiate]

nice o's