Glo Tetra || Glofish || GloFish Tetra

Glo Tetra || Glofish || GloFish Tetra are a popular and colorful variety of freshwater fish, genetically modified to exhibit bright fluorescent colors. They are a type of White Skirt Tetra (Gymnocorymbus ternetzi) that has been bioengineered to glow under blue or black light.

Key Features of Glo Tetra/Glofish/GloFish Tetra:

• Colors: Available in Starfire Red, Electric Green, Sunburst Orange, Cosmic Blue, and Galactic Purple.

• Size: Typically grow to 1.5–2.5 inches (4–6 cm).

• Lifespan: Around 3–5 years with proper care.

• Temperament: Peaceful and schooling (should be kept in groups of 5 or more).

• Diet: Omnivorous—flakes, pellets, and small live/frozen foods.

Care Requirements:

• Tank Size: Minimum 10 gallons for a small school.

• Water Parameters:

  • Temperature: 72–80°F (22–27°C)

  • pH: 6.5–7.5

  • Hardness: Soft to moderately hard

• Lighting: They look best under blue LED or blacklight, but standard aquarium lighting is fine.

• Tank Setup:

  • Prefer plants, hiding spots, and open swimming space.

  • Avoid strong currents.

Behavior & Compatibility:

• Schooling Fish: Should be kept in groups to reduce stress.

• Good Tank Mates: Other peaceful fish like GloFish Danios, Tetras, Guppies, and Corydoras.

• Avoid: Aggressive or fin-nipping species (e.g., Tiger Barbs, large Cichlids).

Special Notes:

• Not injected with dye—their color is genetic and passed to offspring.

• Legal in most U.S. states, but some countries (like Canada and parts of Europe) ban GMO fish.

Would you like advice on setting up a GloFish Tetra tank? 😊