Betta Rubra

Betta rubra are carnivorous and thrive on a diet of small live foods such as bloodworms, brine shrimp, and daphnia. High-quality sinking pellets designed for carnivorous fish can supplement live foods. Feed small portions once or twice daily, adjusting quantity to avoid overfeeding and water quality issues.

Betta rubra are active swimmers that patrol their territory throughout the day, displaying elaborate fin displays when excited or threatened. They are less aggressive than Betta splendens but still territorial, particularly males. These fish are curious and interactive, often responding to their keeper's presence and showing personality.

Breeding Betta rubra requires careful conditioning of pairs and a separate breeding tank with dense vegetation or spawning mops. Males build bubble nests and are mouthbrooders, caring for eggs and fry. Breeding is moderately difficult and requires patience, as pairs must be carefully monitored to prevent aggression.