Nice A. Hystrix. With him being the top dog in the tank, he naturally would be aggressive. But the beauty of these fish makes it all worth it.michael said:Not the biggest but they get to over 3 ft and man he was aggressive!
WyldFya said:The Acanthicus adonis has spots all its life. The acanthicus Hystrix pictured above never has spots. If yours has spots it is the Acanthicus Adonis.
though the spots tend to get smaller (in proportion to size of fish) and fewer with age. these fish get to a good monster size. i especially like these, because their pectoral fins get big too, and always remind me of sharks.hopefully not in a interbreeding wayWyldFya said:I personally prefer the Adonis over Hystrix, but have loved both types.