I would definitely dig some blue goldfish!

I have several for real blue goldfish they are called blue shubunkins....They
are multicolored.....some are blue and white with a small amount of black some
of mine are blue white and goldfish red.....they have long fins and tails like
butterfly koi and are my very favorite of all my fish. They are shaped like
comets and the tail is long but not a fan tgail. Jerri

http://www.fringeweb.com/Ponds/JerrisPond