Cochus Blue Tetra
Boehlkea fredcochui
Cochus Blue Tetra has a peaceful temperament.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 5.5 cm (≤ 2.2 in)
- Aquarium size
- 80 L or larger
- Care level
- Beginner
- Temperament
- Peaceful
- Temperature
- 21–26 °C
- pH
- 6–7.5
- GH
- 5–15 dGH
- KH
- 2–4 dKH
- Diet
- Omnivore
- Lifespan
- up to 5 years
Care requirements
Care level: Beginner.
Lifespan: up to 5 years.
Aquarium size and space needs
Minimum aquarium size: 80 L or larger. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 21–26 °C, pH 6–7.5, GH 5–15 dGH, KH 2–4 dKH.
Temperament and compatibility
Cochus Blue Tetra is peaceful and suits calm community fish.
Feeding
As an omnivore, Cochus Blue Tetra should receive a varied diet rather than one repeated food type.
Natural habitat and origin
Origin: Peru.
Before adding this fish
- Plan for an aquarium of 80 L or larger.
- Avoid aggressive or highly competitive fish.
- Offer a varied diet that matches this species.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Cochus Blue Tetra get?
Cochus Blue Tetra reaches ≤ 5.5 cm (≤ 2.2 in).
What aquarium size does Cochus Blue Tetra need?
Use an aquarium of at least 80 L or larger.
Is Cochus Blue Tetra peaceful?
Yes. Cochus Blue 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 Cochus Blue Tetra?
Keep it between 21 to 26 °C.