Longfin Red Minor Tetra (Hemigrammus erythrozonus) - Live Fish

DESCRIPTION OF ITEM:

The Longfin Red Minor Tetra (Hemigrammus erythrozonus), also known as the Longfin Glowlight Tetra, is a popular and striking variety of the Red Minor Tetra (often simply referred to as the Glowlight Tetra). The primary distinguishing feature of the Longfin Red Minor is its long, flowing fins, which add a unique and beautiful dimension to its appearance. This variety of tetra retains the vibrant coloration of the original species, but the elongated fins give it an elegant, more graceful appearance.

Physical Description:

• Size: Longfin Red Minor Tetras typically grow to a size of 1.5 to 2 inches (4 to 5 cm).
• Coloration: Similar to the regular Red Minor Tetra, the Longfin Red Minor Tetra has a translucent, silver body with a bright orange-red stripe running from the head to the tail. The red stripe is the most striking feature, and it “glows” when the light hits it. The primary difference with the Longfin variety is the longer, flowing fins, especially the tail, dorsal, and pectoral fins, which make the fish appear more delicate and elegant.
• Lifespan: They can live 3 to 5 years in a well-maintained aquarium.

Behavior and Social Needs:

• Temperament: Longfin Red Minor Tetras are peaceful, social, and non-aggressive, making them excellent choices for community tanks. They are not territorial and get along well with other species of similar size and temperament.
• Schooling: As with other tetras, these fish are best kept in schools of 6 or more. Keeping them in groups promotes natural behavior and helps them feel secure.
• Activity: Longfin Red Minor Tetras are active swimmers, primarily staying in the middle to upper regions of the tank. They are constantly exploring and socializing but are not overly hyperactive or aggressive.

Habitat and Water Conditions:

• Water Parameters: Longfin Red Minor Tetras thrive in slightly acidic to neutral water with a pH between 6.0 and 7.5. They prefer water temperatures of 72°F to 80°F (22°C to 27°C), and moderate hardness (4–12 dGH).
• Tank Setup: These tetras do well in well-planted aquariums with plenty of swimming space. They appreciate floating plants or areas with some shade, as bright lighting can sometimes be too harsh for them. Driftwood and rocks can also help create a more natural environment. A gentle filter is ideal to prevent stress, as they are not strong swimmers.
• Water Quality: They prefer stable water conditions, so regular water changes are essential to maintain water quality. Keeping the water free of ammonia, nitrites, and excess nitrates is crucial.

Diet:

• Omnivorous: Longfin Red Minor Tetras are omnivores and will accept a wide variety of foods. A well-rounded diet should include high-quality flake foods, pellets, and frozen or live foods like brine shrimp, daphnia, and bloodworms.
• Vegetable Matter: They will also nibble on plant matter such as blanched spinach, algae wafers, or other vegetable-based foods. A balanced diet will help them maintain vibrant colors and good health.

Breeding:

• Egg Scattering: Longfin Red Minor Tetras are egg scatterers, similar to regular tetras. To breed them, you can set up a breeding tank with soft, slightly acidic water and gentle filtration. A spawning mop or fine-leaved plants can be provided for egg laying.
• Eggs and Fry Care: After spawning, remove the adult fish as they may eat the eggs. The eggs will hatch in about 24 to 36 hours, and the fry should be fed infusoria or other finely crushed food until they are large enough to eat more substantial foods like brine shrimp.

Care Tips:

• Water Quality: Keep the water clean by doing regular water changes. These fish are sensitive to poor water conditions, and stable water parameters will help keep them healthy and vibrant.
• Tankmates: Due to their peaceful nature, Longfin Red Minor Tetras can be kept with other peaceful community fish, such as other tetras, guppies, rasboras, Corydoras catfish, and small peaceful cichlids. Avoid keeping them with aggressive or fin-nipping fish.
• Lighting: They prefer moderate or subdued lighting, which will enhance their colors and allow their long fins to flow gracefully. Consider adding floating plants to provide some shaded areas.

Summary:

The Longfin Red Minor Tetra is a stunning and elegant variation of the Glowlight Tetra, known for its long, flowing fins and vibrant orange-red stripe. Its peaceful temperament and active nature make it an excellent choice for community aquariums. As with other tetras, they do best in schools and thrive in well-planted tanks with stable water parameters. These fish are relatively easy to care for, making them an ideal option for both beginners and experienced aquarists looking to add a beautiful and peaceful species to their tank.