Hey all! I am planning to bring a 10 gallon tank with a Penguin 100 filter to my dorm in the fall, and since this will be my first community fish tank I have a couple of questions. My plan is to stock the tank with 6 neon tetras, 4 panda cory cats, and 1 betta. Would this be overstocked? My parents are also concerned that having an aquarium will lower the air quality in my dorm, because the water evaporates with water conditioner and other additives. Is this concern justified? Any advice is appreciated!