Wow that is really awesome! She probably is then, she looks like she is still growing even though she is already huge! I have a 30 gallon tank so thankfully she still has quite a bit of room, but if she gets close to two feet then I will have to think of getting a bigger tank lol. I wonder if the pet stores even know that she was a hybrid? Thanks so much for those facts! Now I know why she is so large. I have three other goldfish in there and they look puny compared to her lol.