Category:Tetras
Appearance
Tetras are many species of freshwater tropical fish in the characin family (Characidae) or in the African tetra family (Alestiidae) of order Characiformes. Not all characins are called tetras; this category includes only those fishes commonly called tetras.
See Tetra.
Subcategories
This category has the following 3 subcategories, out of 3 total.
Pages in category "Tetras"
The following 31 pages are in this category, out of 31 total. This list may not reflect recent changes.