While I am not certain this is a great idea, It sure is neat. From the looks of the picture, you might be lucky to get 1 (maybe 2 goldfish) in this tank, or some smaller fish like tetra's. The USB Desktop Aquarium has a LCD calendar with date/time/day, temperature, alarm clock, countdown timer, a stuff (pens and pencils) holder, and overhead light for the fish, nature sounds, gravel filtration, multicolor interior lights, and a water flow pump. WTF, how does all of this work off of one USB port?! The fish tank holds 1.5 quarts of water so folks please stick to tiny fish, yours for anywhere from $20 to $40 depending on how many you buy. Expect to see this at Fascinations in mid October.