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TDO Chroma BOOST is a granulated and pelleted fish and coral feed "top-dressed" with Haematococcus (which provides an excellent source of astaxanthin) for vibrant color and superior nutrition. Recently, the Virginia Tech Agricultural Research Center did a study on the effects on clownfish coloration with different levels of astaxanthin top-dressing of TDO which led us to optimize our TDO with 400ppm astaxanthin for the reddest reds and whitest white™ TDO Chroma Boost Medium (EP1) pellets 'Top-dressed' with Haematococcus Pellet Size: 1.7mm Storage: Prior to opening, store refrigerated (33-42°F / 1-5°C) for maximum shelf life of up to 1 year or more. Avoid extreme temperatures and direct sunlight. Always keep packaging sealed to avoid moisture and air exposure.
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🇺🇸 Ship from USA · On Agora since 2026
$13.99