Bucktooth Tetra

The Exodon tetra, also known as the Bucktooth Tetra (Exodon paradoxus), is a small, torpedo-shaped freshwater fish that grows to about 4 inches (10 cm) long. It has iridescent silver scales, distinctive black spots, and pronounced teeth that it uses to tear scales and fins off other fish in a predatory behavior known as lepidophagy. These fish are fast, active swimmers that are best kept in large schools in a planted tank with hiding spots, though they can become aggressive and may be a threat to smaller fish.

Husbandry & Care

Temperament: Semi-Aggressive

Minimum Tank Size: 40 Gallons

Water Temperature: 73-82 °F

Water pH: 5.5-7.5

Social Group: 12+ fish

Diet: Carnivorous; High Protein Commercial Flakes, frozen brine shrimp/bloodworms, chopped mussels, tilapia, earthworms or prawns.

Compatible with: Plecos. This species is strongly not recommended for any community aquarium.