Cochu’s Blue Tetra

Cochu’s Blue Tetra, also called the Boehlkea fredcochui blue tetra or blue king tetra, is a vibrant fish that adds a touch of blue to any aquarium. Its metallic blue scales reflect light, enhancing the visual appeal of the tank. These active swimmers are curious and enjoy exploring their environment, making them an engaging choice for community tanks.

Cochu’s Blue Tetra is a peaceful species that thrives in groups of six or more, where they feel secure and display their best colors. Their hardy nature makes them a great option for both new and experienced aquarists. Cochu’s Blue Tetras prefer a well-planted tank with open swimming areas, creating a setup that benefits both the fish and the aquarist.

Our Tank Parameters

• Ph: 5.5-6.9
• Gh: 3-5
• Kh: 0-1
• TDS:80-100
• Temp: 72-80

TankRecommendations

• Leaves:Indian Almond or Guava
• Wood:Malaysian
• Cones:Alder Cones
• Other: Buffered substrate to lower pH, not required

Please Note: All fish shipments have a 100% Live Arrival Guarantee when shipping with Overnight (1 Day) option. All other options void our Live Arrival Guarantee for fish.

Frequently Asked Questions

1. How big do Cochu’s Blue Tetras get?

Cochu’s Blue Tetras typically grow to about 1.5 to 2 inches in length. This small size makes them a great choice for various tank sizes, as they dont require too much space.

2. What tank size is best for Cochu’s Blue Tetras?

A minimum tank size of 20 gallons is recommended for Cochus Blue Tetras. Since they are active swimmers and do best in groups, having a larger space allows them to move around freely and display their natural schooling behavior.

3. Are Cochus Blue Tetras aggressive?

No, Cochus Blue Tetras are generally peaceful fish. They do well in community tanks with other non-aggressive species of similar size. However, they can be a bit nippy if kept in too small of a group, so it’s best to keep them in schools of at least six.

4. What should I feed Cochus Blue Tetras?

Cochus Blue Tetras are omnivores and enjoy a varied diet. They eat high-quality flake food, small pellets, and freeze-dried or frozen foods like brine shrimp and daphnia. Providing a balanced diet helps bring out their vibrant blue coloring.

5. Can Cochu’s Blue Tetras live with other types of fish?

Yes, Cochu’s Blue Tetras can be kept with other peaceful fish of similar size. They get along well with other tetras, small rasboras, peaceful barbs, and bottom-dwellers like Corydoras catfish. Just avoid larger, aggressive fish that may see them as food.