Red Flying Fox Algae Eater (4–5cm) – a hardy, active fish that helps keep your tank clean by eating algae. Perfect for community aquariums.

The Red Flying Fox Algae Eater (Epalzeorhynchos kalopterus var.) is a popular freshwater fish prized for its striking red fins, sleek body, and exceptional algae-eating abilities. At 4–5 cm when sold (juvenile size), this species can grow up to 12–15 cm as an adult, making it an excellent addition to medium and large aquariums.

Known for its active swimming and tank-cleaning behavior, the Red Flying Fox is a favorite among aquarists who want a fish that is both functional and visually appealing. Its attractive brown-gold body, black horizontal stripe, and vivid red tail and fins make it stand out in any setup.

✅ Key Features

• Size: 4–5 cm juvenile, up to 15 cm adult

• Temperament: Semi-aggressive when mature; peaceful when young

• Care Level: Easy to Moderate

• Lifespan: 8–10 years with proper care

• Special Trait: Efficient algae eater with striking coloration

Care Guide for Red Flying Fox Algae Eater

✅ Tank Requirements

• Minimum Tank Size: 100 liters (26 gallons) for one fish

• Aquascape: Provide driftwood, rocks, and plants for hiding spaces

• Swimming Space: Needs open areas for active movement

• Lighting: Moderate to bright for plant and algae growth

• Cover: Secure lid as they can jump when startled

✅ Water Parameters

• Temperature: 24°C – 28°C (75°F – 82°F)

• pH Level: 6.0 – 7.5

• Water Hardness: 5 – 15 dGH

• Filtration: Strong and efficient to handle active swimmers

• Water Changes: 25–30% weekly to maintain water quality

✅ Feeding Habits

The Red Flying Fox is an omnivore, but it primarily feeds on algae and biofilm in the tank.

• Recommended Diet:

  • Algae wafers and sinking pellets

  • Fresh vegetables (blanched zucchini, spinach, peas)

  • Occasional protein-based foods (bloodworms, brine shrimp)

Feed once or twice daily, ensuring a balanced diet for best health and color.

✅ Tank Mates

Red Flying Foxes are generally peaceful when young but may become territorial as they mature.

Ideal Tank Mates:

• Tetras and Rasboras

• Corydoras and peaceful catfish

• Gouramis

• Barbs (non-aggressive species)

Avoid keeping with other algae eaters like Siamese Algae Eaters or other Flying Fox species to prevent territorial disputes.

✅ Behavior & Breeding

• Behavior: Active, bottom-dwelling fish that enjoys grazing on algae

• Breeding: Rare in home aquariums due to specific conditions required

Why Choose Red Flying Fox Algae Eater?

• Natural algae control for cleaner aquariums

• Beautiful and vibrant coloration with a sleek body shape

• Hardy and low-maintenance, ideal for planted and community tanks

• Long-lived and functional, making it a great addition for hobbyists

✅ Perfect for planted aquariums and community tanks
✅ A functional and attractive algae eater for any freshwater setup