Thank you! I actually made a poster for each species I included which had a little factoid about each one that most people didn't know about. For the betta I asked "What is a labyrinth lung?" I actually want to continue the project further as a resources for teachers on the website I created, but didn't get very far with it yet. I created fake rocks out of Styrofoam and covered in concrete for all of the enclosures except the betta, as it takes about a month of water changes before the water becomes stable for life again. I do, however, have a rock formation in my 2.5 gallon tank for my baby betta and he is doing just fine with it.
The degree I got is Visual and Public Art, and my emphasis was in Art Education and Museum Studies. So basically a Bachelors of Art, but I went in specifically knowing I wanted to try to bring more art into the classroom. I don't know what I am actually going to do next either.
Remember that the tank your fish lives in is his or her's whole world. Ask yourself this question, and answer it honestly: would you choose to live there?