A brief update of the arowana. A few months ago, its cheeks started to ‘rust’ (i.e. develop its namesake colouring). The rusting is progressing well, with most of the lower rows of scales rusting at the rims.

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

A brief update of the arowana. A few months ago, its cheeks started to ‘rust’ (i.e. develop its namesake colouring). The rusting is progressing well, with most of the lower rows of scales rusting at the rims.