Frankei Tetra

Hyphessobrycon frankei

Frankei Tetra is a peaceful middle-to-top swimmer. Keep in a loose group of 6+.

PeacefulMiddle to top swimmerKeep in a loose group of 6+Intermediate

Save this fish or add it directly to one of your aquariums.

Need help with Frankei Tetra?

Explore compatibility, care or problems using this guide and your aquarium’s conditions.

Quick facts

Adult size: ≤ 1.8" (≤ 4.5 cm)
Care level: Intermediate
Temperament: Peaceful
Swimming zone: Middle to top swimmer
Temperature: 73–81°F (23–27°C)
pH: 3.5–5
GH: 1–5 dGH
Diet: Omnivore
Lifespan: up to 5 years
Group behavior: Keep in a loose group of 6+

Care requirements

Care level: Intermediate.

Lifespan: up to 5 years.

Water parameters

Suitable water: temperature 23–27 °C, pH 3.5–5, GH 1–5 dGH.

Temperament and compatibility

Frankei Tetra is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the middle to upper part of the aquarium, so leave enough open swimming space for movement and feeding.

Feeding

As an omnivore, Frankei Tetra should receive a varied diet rather than one repeated food type.

Offer appropriately small live or frozen foods and flakes; keep a quiet group with gentle water movement.

Before adding this fish

Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a loose group of 6+.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Peru.

Similar fish profiles

Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.

Bleeding Blue Tetra Hyphessobrycon margitae Same genus Same family Similar care level Beginner – Intermediate 1.6–2" (4–5 cm) 73–79°F (23–26°C) Black Neon Tetra Hyphessobrycon herbertaxelrodi Same genus Same family Similar care level Beginner – Intermediate ≤ 1.4" (≤ 3.5 cm) 68–82°F (20–28°C) Blueberry Tetra Hyphessobrycon wadai Same genus Same family Similar care level Beginner – Intermediate ≤ 1.6" (≤ 4 cm) 75–81°F (24–27°C) Black Heart Tetra Hyphessobrycon copelandi Same genus Same family Similar care level Beginner – Intermediate ≤ 1.6" (≤ 4 cm) 75–82°F (24–28°C) Black Line Tetra Hyphessobrycon scholzei Same genus Same family Similar care level Beginner – Intermediate ≤ 1.6" (≤ 4 cm) 72–82°F (22–28°C) Bleeding Heart Tetra Hyphessobrycon erythrostigma Same genus Same family Similar care level Beginner – Intermediate ≤ 2.4" (≤ 6.1 cm) 70–82°F (21–28°C)

FAQ

How large does Frankei Tetra get?

Frankei Tetra reaches ≤ 1.8" (≤ 4.5 cm).

Is Frankei Tetra peaceful?

Yes. Frankei Tetra is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.

What temperature is suitable for Frankei Tetra?

Keep it between 23 to 27 °C.

Should Frankei Tetra be kept alone or in a group?

Frankei Tetra: Keep in a loose group of 6+.