Fishing: Aquariums and Quality Rank

Fishing seems like a great pastime and the lifetime wish of perfect aquarium sounds fun to complete. I had two questions: what is the order or rank of quality for the fish (which is probably the same for all food)? And where can I find an aquarium to hold 13 different types of fish? According to Mod The Sims, the quality ranking or degrees are:  Normal, Nice, Very Nice, Great, Excellent, Outstanding, and Perfect. There are less than normal rankings for food as well. According to Carl’s Fishing Guide, there is no large aquarium yet. So you’ll need to use multiple small fish bowls (several can fit on one table). They can hold any size fish (the fish magically shrink to fit). I definitely recommend these websites — I think I’ll use Carl’s guide to help complete my Sim’s lifetime want.