Blue Oscar

The Blue Oscar is developed through selective breeding that emphasises the structural blue-grey iridescence present in Oscar scales while suppressing warm carotenoid-based pigmentation. The result is a fish that appears predominantly blue-grey with some residual darker markings, creating a cool, metallic appearance unlike any other Oscar variant.

Maintaining the blue colouration requires dietary management: avoiding heavy astaxanthin and carotenoid supplementation prevents the colour from shifting toward orange. Standard cichlid pellets without colour-enhancing additives are appropriate for keepers who wish to preserve the blue tones.

The Blue Oscar retains the full suite of Oscar personality traits — intelligence, interactivity, and assertiveness — and requires the same husbandry as all other Oscar forms.