Colorful freshwater fish (5)
I believe the answer is:
tetra
(Other definitions for tetra that I've seen before include "With four parts" , "Small bright fish" , "Denoting four (prefix)" , "in groups of four" , "Wrongful act (Law)" .)
I believe the answer is:
tetra
(Other definitions for tetra that I've seen before include "With four parts" , "Small bright fish" , "Denoting four (prefix)" , "in groups of four" , "Wrongful act (Law)" .)