Changes

Characins refers to a family of [[tropical]] [[fish]] that include [[tetra]]s, pencilfish, and [[piranha]]s.

'''Characins''' refers to a family of [[tropical]] [[fish]] that include [[tetra]]s, pencilfish, and [[piranha]]s.

Many species of characins are popular [[aquarium]] fish.

Many species of characins are popular [[aquarium]] fish.

Most are from the [[Americas]]; some are from [[Africa]].<ref>[http://www.thetropicaltank.co.uk/Fishindx/characin.htm Characins]</ref>

Most are from the [[Americas]]; some are from [[Africa]]. <ref>[http://www.thetropicaltank.co.uk/Fishindx/characin.htm Characins]</ref>

 

==References==

==References==

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[[Category:Fish]]

[[Category:Fish]]