TDO Chroma BOOST

TDO Chroma BOOST

Scientifically Enhances Color of Fish & Corals

TDO Chroma BOOST is "top-dressed" with haematococcus algae for vibrant color and superior nutrition. Our NEW formulation with 400 ppm astaxanthin gives your saltwater and freshwater fish & corals the reddest reds and the whitest white.

Limited Time Free Shipping Offer

We want to hear from our customers! Complete our short survey and receive a promo code for free shipping on any purchase of TDO Chroma BOOST.

Professional Fish & Coral Feed


Feed Your Reef

Feed Your Reef

Great for a variety of saltwater and freshwater fish, as well as corals and invertebrates.

Specially Formulated

Specially Formulated

Scientifically blended for healthy, strong fish with unmatched vibrant colors.

Quality Nutrition

Quality Nutrition

High-quality fishmeal protein for easy digestion and feed conversion.

Maximum Freshness

Maximum Freshness

Foil bag and proper handling maximizes freshness up to a year or more.

TDO Clownfish

What makes this clown the
brightest in his school?

New, independent research by Virginia Tech guided us to the perfect balance of astaxanthin content to include in TDO Chroma BOOST to create eye-popping color in fish & corals.

Download Study

Value Pack

TDO Value Pack

Small, Medium and Large pellet sizes for every size animal in your tank. TDO Value Pack saves you 10%!

Feeding Guide

TDO Feeding Guide

Find out which animals thrive on TDO Chroma BOOST for vibrant color & unmatched nutrition.

Feed Selector

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