I do NOT believe you have all of that in a dorm room, which is what the OP was asking about.
My Freshman year I had a 20 gallon tank with a few goldfish in it that bred. I had buckets of eggs and fry with hoses run out the windows to try and make "makeshift chillers" everywhere. I seriously must have had 200 baby gold fish live through that first hatching.... Buckets of water had to be changed daily. My roommate was way too tolerant of the buckets and bubbles and spilled water and smell of fish and.... But I sold enough of the fish to get me thinking.
My sophomore year I smartened up. I was dating the head of the "front desk staff" who had keys. I put little kid wading pools on the roof of the building with screen covers on them to keep the seagulls out. The fish would spawn in Feb or March and I could get the fry big enough to sell before the semester ended. I was breeding orandas, black moores and comets on the roof of my dorm and selling the fish to three local fish stores. The third year I sold enough of them to pay for all of that year's text books.