I revisited this cache today specifically to look for this TB, and it's not there. There is a bright orange fish similar to the red and blue ones in the photo of this TB, but only one, wrong color, and no TB tag. Too bad! Especially since this cache is not only in the same city (San Diego), but the same part of town (La Jolla), where Dr. Seuss himself lived. Maybe it'll turn up. There has been a lot of TB traffic in this cache recently, so maybe somebody just forgot to log it.