fish · Osphronemidae
Betta falx
Betta falx
Wild range: Southeast Asia (Asia)
At a glance: Betta falx care
Compiled reference information. Review the care notes and original sources below.
What temperature is listed for Betta falx?
The compiled profile lists 22.0–28.0 °C for Betta falx (Betta falx). Check the original sources below for context and differing recommendations.
What tank size is listed for Betta falx?
The profile lists a minimum tank volume of 10.0 US gallons (37.9 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.
What pH is listed for Betta falx?
The compiled profile lists a pH of 4.5–7.6. Review the cited care sources alongside the other water parameters in this profile.
Natural habitat
Red Skirt Bettas are found in shallow, slow-flowing waters in Indonesia, specifically in regions like Jambi and Utara. These habitats are typically highlighted by dense submerged vegetation and have a shaded environment that protects the water from direct sunlight. The water often has a staining effect from tannins released by decaying organic matter, contributing to the habitat's unique aesthetic.
Where they are found
The species originates from Southeast Asia, particularly Indonesia, where they thrive in still waters, adapting readily to varied water conditions in captivity.
Aquarium care
To care for Betta falx, provide a densely planted aquarium with ample hiding spots. Maintained water conditions should reflect its natural habitat, which includes soft, slightly acidic water with minimal current.
Feeding
Feeding Red Skirt Bettas involves a balanced diet that includes high-quality dried foods as well as small live or frozen foods like bloodworms and brine shrimp. They are prone to obesity, so overfeeding should be avoided; offering smaller portions multiple times a day is recommended to maintain optimal health.
Compatibility
Betta falx is relatively peaceful but can exhibit territorial behavior during breeding. It can be kept with other peaceful species that occupy different swimming levels in the aquarium.
Breeding
Breeding Betta falx is relatively easy, as they are prolific mouthbrooders. The female typically initiates mating by choosing a male and displaying behavioral patterns to entice him. Successful spawning occurs when the male holds fertilized eggs in his mouth until they hatch into fry.
Sources
Compiled from multiple independent care sheets — not copied from a single site.