Fish with a long tale

I saw a fish like this at Sea Life and I thought it was amazing ^^ Though I am a bit free with the colours and some of the details. I only got to make a few rough pensketches after all...

Oh and the background was boring, so I tried to liven it up a bit... Next time I think I want to find a way to blend the fore- and background, they're very seperate now.

Made with acrylics again.