Angling Ace challenge: Isn't it the same to put the fish in a bowl or in the aquarium?

If you mean the aspiration I just mount 5 fish right in my inventory. That fulfills the request. Then I usually sell them. I think you can buy the little bowls if you want .. that worked for me long time ago, but I haven't done it like that in awhile. I do the fishing aspiration on most of my sims at least until the mount part because it's easy rewards so I know it's working.