(PRE-ORDER) BETTA MACROSTOMA SEXED PAIR (M/F) – Wild Caught 3″

Own One of the World’s Most Prestigious Wild Betta Species

The Wild-Caught Betta macrostoma Sexed Pair (Male & Female) is considered one of the most prestigious and sought-after species in the Betta hobby. Often referred to as the Brunei Beauty, Betta macrostoma is famous for its brilliant red-orange coloration, bold black markings, metallic iridescence, and fascinating paternal mouthbrooding behavior. Betta macrostoma Sexed Pair Canada

Unlike the common Siamese Fighting Fish, Betta macrostoma is a peaceful species that naturally inhabits slow-moving forest streams in Brunei and northern Borneo. Due to its limited natural distribution, specialized care requirements, and restricted availability, genuine wild-caught specimens are exceptionally rare and highly prized by experienced aquarists and conservation-minded breeders.

This listing is for a pre-order wild-caught sexed pair (1 male and 1 female), approximately 3 inches, making them ideal for advanced hobbyists interested in maintaining or breeding this remarkable species.

Monster Aquarium Canada proudly offers Wild Betta macrostoma Sexed Pairs through special pre-order with professional live fish shipping across Canada.

Care Requirements

Aquarium Size

A minimum 30-gallon aquarium is recommended for an adult pair. A heavily planted aquarium with driftwood, leaf litter, subdued lighting, and gentle water movement closely replicates their natural habitat and helps reduce stress.

Water Parameters

• Scientific Name: Betta macrostoma
• Common Name: Betta macrostoma
• Type: Wild Caught
• Size: Approximately 3 inches
• Package: Sexed Pair (1 Male & 1 Female)
• Adult Size: 4–5 inches (10–12 cm)
• Temperature: 24–28°C (75–82°F)
• pH: 5.5–7.0
• Water Hardness: Soft
• Care Level: Advanced
• Temperament: Peaceful and Territorial During Breeding
• Diet: Carnivore
• Origin: Brunei and Borneo
• Lifespan: 5–8 years with proper care

Diet

Betta macrostoma thrives on a varied carnivorous diet including premium betta pellets, frozen bloodworms, blackworms, mosquito larvae, brine shrimp, mysis shrimp, and other high-quality live or frozen foods. A varied diet supports vibrant coloration, breeding condition, and long-term health.

Compatible Tank Mates

This species is best maintained as a dedicated pair or in a carefully planned peaceful aquarium.

Suitable tank mates include:

• Small peaceful rasboras
• Peaceful loaches
• Small Corydoras (where water parameters are appropriate)
• Peaceful freshwater shrimp (with caution)
• Other blackwater species with similar environmental requirements

Avoid aggressive fish, fin nippers, large cichlids, or other Betta species.

Why Buy Betta macrostoma from Monster Aquarium Canada?

Authentic Wild-Caught Sexed Pair

Our Betta macrostoma pairs are carefully sourced, accurately sexed whenever possible, and selected for excellent health and breeding potential.

Professional Live Fish Shipping Across Canada

Monster Aquarium Canada uses professional live fish shipping methods to safely deliver rare and sensitive species throughout Canada.

A Crown Jewel for Advanced Betta Collectors

With its breathtaking colours, unique paternal mouthbrooding behaviour, and extreme rarity, Betta macrostoma remains one of the most desirable wild Bettas available.

Frequently Asked Questions

1. What makes Betta macrostoma different from common Bettas?

Unlike domestic Siamese Fighting Fish, Betta macrostoma is a paternal mouthbrooder, meaning the male carries fertilized eggs and developing fry in his mouth until they are ready to swim freely.

2. Are these fish wild caught?

Yes. This listing is for a wild-caught pre-order sexed pair.

3. Can Betta macrostoma live in a community aquarium?

They can live with carefully selected peaceful tank mates, but many experienced keepers prefer a species-only aquarium for optimal health and breeding success.

4. What should I feed Betta macrostoma?

Offer premium carnivorous foods such as quality betta pellets, frozen bloodworms, blackworms, brine shrimp, mysis shrimp, and other nutritious live or frozen foods.

5. Does Monster Aquarium Canada ship Betta macrostoma across Canada?

Yes. Monster Aquarium Canada provides professional live fish shipping throughout Canada with secure packaging to help ensure safe arrival.