Blue Tetra
Boehlkea fredcochui
Also known as: Cochu's Blue Tetra
A shimmering blue tetra from the upper Amazon basin. Males display intense metallic blue coloring. Active swimmers that can be nippy toward slow-moving tankmates.
Tank Size
20 gal
minimum (30+ preferred)
Temperature
73–82°F
23–28°C
pH Range
6–7.5
water acidity
Max Size
2.5"
6.3 cm
Lifespan
3–5 years
typical in captivity
Swim Level
Middle
preferred zone
Care Notes
Keep in groups of 6+ to reduce fin-nipping. Prefers moderate current and well-oxygenated water. Provide open swimming space.
Feeding
Flakes, micro pellets, frozen bloodworms, brine shrimp, and daphnia.
Compatible Tank Mates
None identified.
Use Caution With
Incompatible With
Check Compatibility
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