some do...not all...from what ive heard, it depends on which river origin it came from...like the same cichla from one part of water tributaries have say mono's with light yellow body color and some from other different waters may have the bright yellowish gold color tone on them but well for this specimen lets just wait for someone with a more knowledge than us to approach this
This PBASS pictured shows no characteristics of an Azul what so ever? I'm no expert but an expert is not required to know the one pictured is no azul?