Betta simorum

Wild range: Southeast Asia (Asia)

At a glance: Betta simorum care

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

What temperature is listed for Betta simorum?

The compiled profile lists 22.0–28.0 °C for Betta simorum (Betta simorum). Check the original sources below for context and differing recommendations.

What tank size is listed for Betta simorum?

The profile lists a minimum tank volume of 5.3 US gallons (20.0 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 simorum?

The compiled profile lists a pH of 3.0–7.5. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

Sim's Betta is found in the shallow peat swamps of Jambi and Riau in Sumatra, characterized by acidic waters and abundant leaf litter, which serves as shelter and breeding ground.

Where they are found

This species is native to the tropical regions of Southeast Asia, particularly found in higher Altitude streams and ponds that are rich in leaf litter and shaded by overhanging vegetation. Its natural habitat is relatively undisturbed, making it susceptible to habitat loss due to human activities.

Aquarium care

A minimum tank size of 90 liters is recommended to provide ample space and stable water conditions. The water should be soft and acidic, ideally using peat filtration to mimic its natural environment. Plants should be included for cover, and structures should allow hiding spots for the fish.

Feeding

In Captivity, Sim's Betta should be offered a diverse diet including high-quality flake food, glassworms, bloodworms, and mosquito larvae for enhanced nutrition. A varied diet is crucial for maintaining the fish's health and vibrancy.

Compatibility

While the Simor fighter can cohabit with other species, caution should be taken to ensure peaceful interactions. It is best to maintain them in a specially designed tank with flourished vegetation to create an enriching environment.

Breeding

Breeding Betta simorum can be quite rewarding. Males build bubble nests and attract females to them. To encourage breeding, it is recommended to condition both male and female fish with nutritious foods prior to introducing them. After spawning, the male will guard the nest and fry once they hatch.

Sources

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