Orange Von Rio Tetra

Orange Von Rio Tetra (Hyphessobrycon flammeus)

Appearance & Behavior

Bring a warm splash of color to your freshwater aquarium with Orange Von Rio Tetras, an orange color form of the Flame Tetra. Their compact, deep bodies glow with orange to reddish tones that stand out against green plants. A settled group adds lively movement as fish explore together and display to one another. These social tetras are generally peaceful, though occasional chasing can occur within the group.

Quick Care Guide

• Care Level: Easy; best in an established aquarium

• Temperament: Generally peaceful; occasional chasing within the group

• Adult Size: Approximately 1.5–2 inches

• Minimum Aquarium Size: 20 gallons recommended for a school and comfortable swimming space

• Temperature: 72–79°F

• pH: 6.0–7.5

• Water Hardness: Soft to moderately hard water, approximately 5–20 dGH

• Diet: Omnivore

• Swimming Area: Middle to lower

• Recommended Quantity: At least 6; preferably 10 or more when aquarium space and stocking allow

Aquarium Setup & Compatibility

Provide planted edges, shaded retreats, and open swimming space. Orange Von Rio Tetras do best in a fully cycled aquarium with stable water conditions and gentle to moderate circulation. Plants and driftwood help break lines of sight, while floating cover can help newly introduced fish feel secure. Use a secure lid and avoid abrupt changes in temperature or water chemistry.

Good companions include peaceful tetras, rasboras, and Corydoras species with compatible care requirements. Plant-safe snails and adult dwarf shrimp may coexist, though tiny shrimplets can be eaten. Avoid aggressive fish and larger fish that could swallow them. Monitor slow-moving or long-finned tankmates for unwanted attention, especially if the tetra group is small or space is limited.

Feeding

Feed Hatchery Diet 1.2 mm, supplemented with Daphnia and Bloodworms. Crush pellets or cut larger bloodworms into smaller pieces as needed to fit their mouths. Offer small portions and spread food across the aquarium so less dominant fish have a chance to eat.