Species Highlight

• Size: 6–7 cm

• Temperament: Peaceful, slightly shy; best with calm tankmates

• Origin: Selectively bred colour form of Trichogaster lalius

• Appearance: Intense metallic cobalt blue body with subtle red accents

• Tank Role: Mid–top level swimmer with slow, graceful movement

• Special Feature: Possesses a labyrinth organ, allowing it to breathe air at the surface

Fun Facts

• Males build bubble nests at the surface when in breeding condition.

• Their cobalt coloration becomes even brighter in planted tanks with soft lighting.

• They use their long, thread-like pelvic fins to “feel” their surroundings.

Care Recommendations

• Tank size: 20 gallons+ for a pair or small group

• Diet: Flake, micro pellets, frozen foods (bloodworms, brine shrimp)

• Aquascape: Floating plants, gentle flow, and plenty of hiding spaces

• Tankmates: Peaceful fish like rasboras, small tetras, Corydoras, or nano fish

• Water parameters: Soft to medium water; stable and clean