Ok, generally, saltwater fish tend to be FAR more colorful than freshwater. I am curious what you have found to be the most colorful freshwater aquarium fish. Size doesn't matter (assuming its reasonable). Please post name, pictures if possible, and if you have had this fish before or know about it.
I'll start by showing off the: Clown Loach!
I'll start by showing off the: Clown Loach!