Betta Macrostoma
Betta Macrostoma - Pair (1M/1F) is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Product Refunds & Returns
- Returns can be processed within 14 days from purchase.
- To return products, they must be in original condition
- Shipping expenses are not refundable
- If your items have been damaged in shipping, please contact us within 24 hours of receipt with photos, and we will assist you.
Dead on Arrival (DOA) Policy – Shipped Orders Only
- We guarantee live arrival on all shipped livestock when:
- The package is received on the first delivery attempt.
- Clear photos of the unopened shipping bag and deceased animal are emailed to us within 2 hours of delivery confirmation.
- If these conditions are met, we will provide a replacement or store credit. Shipping charges are non-refundable.
7-Day Livestock Guarantee (Local & Shipped Orders)
- We guarantee our livestock for 7 days from purchase/delivery if our care recommendations and tank requirements were followed.
- Proof Required: We may require photos of the deceased animal, proof of purchase (receipt/order number), and/or a water sample from your tank for testing.
Livestock Refunds, Returns, & Surrenders
- Local customers may return livestock within 72 hours of purchase for a refund, provided the animal is alive and in original condition. Returns must be brought to the store; we do not provide pickup services.
Betta Macrostoma
Betta Macrostoma
Description
Description
Betta macrostoma, commonly known as the Brunei Beauty Betta, is one of the most sought-after and prestigious wild bettas in the hobby.
Quick Facts
- Scientific Name: Betta macrostoma
- Common Name: Brunei Beauty Betta
- Origin: Brunei and northern Borneo
- Adult Size: 10-12 cm (4-5 inches)
- Temperament: Relatively peaceful for a betta, but males can be territorial
- Temperature: 24-28°C (75-82°F)
- pH: 5.5-7.0
- Water Hardness: Very soft to moderately soft
- Diet: Carnivorous; high-quality frozen and live foods preferred
- Breeding: Paternal mouthbrooder
Care Requirements
Betta macrostoma appreciates:
- Well-planted aquariums with subdued lighting
- Plenty of cover using driftwood, botanicals, and caves
- Excellent water quality and stability
- Low flow environments
- Secure lids, as they are excellent jumpers
Pairing & Breeding
A compatible pair can often be maintained together in a 30-40 gallon aquarium or larger. During spawning, the male incubates eggs in his mouth for approximately 28-35 days before releasing fully formed fry.
Why They're So Special
- One of the most iconic wild bettas in the hobby.
- Stunning orange-red coloration.
- Historically difficult to obtain due to export restrictions and limited availability.
- Highly valued by serious breeders and collectors.
Shopify Product Description
Betta macrostoma Pair (Brunei Beauty Betta)
Experience one of the crown jewels of the aquarium hobby. Betta macrostoma is renowned for its brilliant orange-red coloration, impressive size, and fascinating paternal mouthbrooding behavior. Native to the rainforest streams of Borneo and Brunei, this rare species is highly prized by wild betta enthusiasts worldwide.
These intelligent and personable fish thrive in mature aquariums featuring soft, clean water, subdued lighting, and plenty of natural cover. Unlike many domestic bettas, B. macrostoma can often be maintained as compatible pairs, making them a rewarding choice for experienced aquarists interested in observing natural breeding behaviors.
Care Level: Intermediate to Advanced
Adult Size: Up to 5" (12 cm)
Temperature: 75-82°F (24-28°C)
Diet: Carnivore
Temperament: Peaceful to Semi-Aggressive
Minimum Aquarium Size: 30 Gallons for a Pair
A true collector's fish and one of the most desirable wild bettas available in the aquarium trade.
Specifications
Specifications
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CategoryBettas
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Species TypeMandor
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Water Temperature
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Minimum Tank Size30 Gallon
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Water pH LevelAcidic, Neutral
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Habitat PreferencePlanted Tanks, Driftwood, Hiding Spots
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BehaviourAggressive
Payment & Security
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