GloFish

Bright, Colorful Freshwater Aquarium Fish

GloFish are brilliantly colored freshwater fish that glow under blue LED lighting, adding a stunning, fluorescent effect to aquariums. Originally bred from popular species like Tetras, Danios, and Bettas, GloFish are vibrant, hardy, and easy to care for.

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At AquariumFish.com, we offer a wide selection of certified GloFish for sale in a variety of brilliant colors — Electric Green®, Starfire Red®, Sunburst Orange®, Cosmic Blue®, and Galactic Purple®. These fish are perfect for beginners and experienced hobbyists alike, adding an exciting burst of color to any freshwater setup.

Browse our collection below to find GloFish Tetras, Danios, Bettas, and more — all sustainably raised and shipped with our live arrival guarantee.

Why Choose GloFish?

  • Vibrant fluorescent colors that glow under blue LED light
  • Hardy and peaceful fish ideal for community aquariums
  • Available in several species and color varieties

Care Tips for GloFish

  • Best kept in tanks 10 gallons+ with stable freshwater conditions
  • Use a blue LED light to enhance their natural glow
  • Feed a varied diet of flakes, pellets, and occasional live or frozen foods
  • Keep GloFish with peaceful tankmates to avoid fin nipping

Popular GloFish Species We Offer

Explore related collections: Freshwater Fish · Tetras · Danios

GloFish FAQs

Are GloFish genetically modified?
Yes — GloFish are selectively bred from popular aquarium species that have been genetically modified to express fluorescent proteins originally found in coral. They’re healthy, peaceful, and safe for home aquariums.
Do GloFish need special care?
GloFish care is the same as for their non-fluorescent counterparts. Maintain clean water, stable temperature, and offer a varied diet.
How do I make my GloFish glow?
Use a blue LED aquarium light — it enhances their natural fluorescence and makes their colors appear vivid and glowing in low-light environments.

*Not finding the fish you're looking for? Click the Availability Filter to show all the fish we carry.

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