Betta Albimarginata

Betta Albimarginata – Striking Mouthbrooding Wild Betta

Latin Name: Betta albimarginata
Common Name: White-Edged Betta
Size: Up to 5 cm
Recommended Tank Size: Minimum 10–15 liters per pair

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Betta albimarginata is a visually striking wild betta species that captivates with its deep red coloration and distinct white margins on the fins—especially the caudal and anal fins in males. This peaceful, small-sized species is perfect for hobbyists looking for something rare, natural, and behaviorally fascinating.

Unlike aggressive domestic bettas, Betta albimarginata thrives in calm, well-structured tanks and does best either in pairs or small harems. Their elegant display and mouthbrooding behavior make them a prized addition for wild betta enthusiasts and breeders alike.

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🌿 Ideal Water Conditions:

• Temperature: 24–28°C (75–82°F)

• pH: 5.5 – 6.8

• Water Hardness: Soft to moderately soft

• Tank Setup: Soft substrate, driftwood, leaf litter, caves, and floating plants to create shaded zones and cover

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🍽️ Diet:

• Live or frozen foods such as brine shrimp, bloodworms, mosquito larvae

• High-quality micro-pellets or soft granules

• Occasional veggie matter like spirulina-based flakes

Feeding a protein-rich and varied diet helps maintain color intensity and supports successful breeding.

✅ Why Choose Betta albimarginata?

• Distinctive red body with white-edged fins

• Peaceful and community-friendly with proper tankmates

• Rare mouthbrooding behavior – ideal for breeders

• Stunning in blackwater and natural-style aquascapes

• Tank-raised and well adapted for aquarium life