fish · Osphronemidae

Betta cracens

Wild range: Southeast Asia (Asia)

At a glance: Betta cracens care

Compiled reference information. Review the care notes and original sources below.

What temperature is listed for Betta cracens?

The compiled profile lists 24.0–30.0 °C for Betta cracens (Betta cracens). Check the original sources below for context and differing recommendations.

What tank size is listed for Betta cracens?

The profile lists a minimum tank volume of 10.0 US gallons (40.0 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 cracens?

The compiled profile lists a pH of 5.0–6.5. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

Betta cracens lives in freshwater swamp forest in Sumatra, Indonesia.

Where they are found

Its natural range is limited to freshwater swamp forests on the island of Sumatra where it is found in blackwater habitats.

Aquarium care

Providing a densely planted aquarium with secure hiding spots and stable water parameters is essential to maintain the vibrant coloration and health of Betta Cracens. Regular water changes and gentle filtration help to keep the environment favorable.

Feeding

Feed a varied diet including high-quality flakes, pellets, and frozen or live foods such as brine shrimp and daphnia to ensure balanced nutrition and health.

Compatibility

This species is generally peaceful but should not be housed with aggressive fish or larger species, as they may be stressed or bullied. It's best kept in species-specific tanks or with similarly peaceful fish.

Breeding

A paternal mouthbrooder of the Betta pugnax group. After spawning, the male holds the eggs in his mouth until he releases free-swimming fry, usually after about two weeks. It does not build a bubble nest; give the pair a quiet, covered tank and leave the brooding male undisturbed.

Sources

Compiled from multiple independent care sheets — not copied from a single site.