OK, I have this aquarium, and I have goldfish in it and live plants that are making it clean and beautiful. I went to a Southern CA Aquascapers meeting, (www.socaaquascapers.com) meeting recently and it was wonderful. Got some new plants to add to the aquarium, and boy did they ever clean up the water. Looking at one of my now huge goldfish, I noticed that he now has four legs! Wow, Did I do that??? NOT! It's actually an image reflection of my little Chihuahua male, Charlie, but you can't see his head, just his legs and body. But it sure did make me laugh when I saw this. Well, you won't see one of these every day!