Sharky and George, clear up any mystery.
You sang it didn't you............... if not you must have missed the 52, 25 minute, episodes.
Meet the private investigator fish who lived at the bottom of the sea.... Sharky (a pink fish) and George (a blue fish with a yellow face).
Originally a French/ Canadian animation it was translated into English and shown on channel 4 between 1991 and 1998.
Merchandise is lacking, TruffleShuffle have some lovely t-shirts and occasionally the videos pop up on Amazon, but failing that there is always youtube.