Bucktooth Tetra - (Exodon Paradoxus)

🐟 Bucktooth Tetra – (Exodon paradoxus)

The Bucktooth Tetra is a fascinating and somewhat challenging freshwater fish native to the Amazon Basin. Known for its sharp, bucktooth-like teeth and active, sometimes aggressive behavior, this species is best suited for experienced aquarists. It is a fast swimmer and requires a spacious tank with careful consideration of tankmates.

🌊 Habitat & Care

• Origin: Amazon Basin, South America.
• Tank Size: Minimum 55 gallons.
• Water Conditions: Prefers soft, slightly acidic to neutral water with a pH of 6.0–7.5 and temperature between 75–82°F (24–28°C).
• Tank Setup: Provide open swimming areas with driftwood and plants for hiding.

🍽️ Diet

• Omnivorous/Carnivorous — feeds on live or frozen foods such as small fish, insects, and crustaceans; may accept high-quality pellets.

⚖️ Temperament

• Semi-aggressive and territorial.
• Known to nip fins; best kept with fast, robust tankmates or in species-only setups.

🧠 Behavior & Special Considerations

• Size: Up to 6 inches (15 cm).
• Active and bold swimmer; requires stable water conditions.
• Not suitable for small or community tanks with delicate fish.

📋 At a Glance

💡 The Bucktooth Tetra is an energetic and bold species, best suited for aquarists with experience managing semi-aggressive fish in spacious tanks.