I got a email Science Diet dog food was on sale at Petco. I went after work to pick some up. Ever since seeing a photo of yellow goldfish I have wanted one. They are a little pricey so was waiting till I had pond running smoothly. I could not believe my luck petco had a small yellow fantail for $2.99. I was almost dancing in front of tank. I happily took him home and put in 10 gallon to quarantine, turned on the light. My yellow fantail is not yellow, but white !!! It had to be stores lighting