Betta Hendra is a rare wild blackwater betta with deep red coloration and peaceful nature, perfect for planted nano and softwater aquariums.

Overview

Betta Hendra (Betta hendra) is a stunning wild betta species native to the peat swamp forests of Kalimantan, Indonesia. Known for its deep red to wine-colored body and subtle iridescent highlights, this species is highly sought after by collectors and blackwater aquarium enthusiasts.

Unlike aggressive ornamental bettas, Betta Hendra belongs to the coccina complex and is generally more peaceful, making it ideal for species tanks or carefully planned nano communities.

Key Features

• Scientific Name: Betta hendra

• Category: Wild Betta / Blackwater Species

• Adult Size: 4–5 cm

• Temperament: Peaceful to mildly territorial

• Lifespan: 3–5 years

• Experience Level: Intermediate

Appearance

• Deep ruby red to dark maroon body

• Iridescent blue-green scaling highlights

• Short, rounded fins

• Elegant wild-type body shape

• More intense coloration in males

Color deepens significantly in soft, acidic blackwater conditions.

Temperament & Behavior

• Generally peaceful

• Mild territorial behavior between males

• Suitable for pairs or small groups (with space)

• Calm swimmer, prefers shaded areas

• Displays natural courtship behaviors

Best kept in a species-dedicated tank to reduce stress.

Tank Requirements

• Minimum Tank Size: 20–30 liters (5–8 gallons)

• Gentle sponge filtration

• Low water flow

• Secure lid (can jump)

• Dim or diffused lighting

Heavily planted or blackwater setups are strongly recommended.

Water Conditions

Betta Hendra thrives in soft, acidic conditions similar to its natural peat swamp habitat.

• Temperature: 24–28°C

• pH: 4.5–6.5 (slightly acidic preferred)

• Water Hardness: Very soft to soft

• Ammonia/Nitrite: 0 ppm

• Nitrate: Below 20 ppm

Frequent small water changes (10–20%) help maintain stability.

Aquascape Suggestions

• Driftwood and botanicals

• Indian almond leaves

• Leaf litter substrate

• Floating plants for shade

• Dark substrate to enhance coloration

Blackwater tannins improve both color and comfort.

Diet & Feeding

Carnivorous micro-predator requiring protein-rich food.

Recommended diet:

• Live or frozen brine shrimp

• Daphnia

• Bloodworms (occasionally)

• High-quality micro pellets

Feed small portions 1–2 times daily. Avoid overfeeding.

Breeding Information

• Bubble nest builder

• Male guards eggs and fry

• Prefers soft, acidic water for spawning

• Fry are small and require infusoria initially

A rewarding species for breeders interested in preserving wild genetics.

Ideal For

• Wild betta collectors

• Blackwater aquarium hobbyists

• Nano tank enthusiasts

• Aquarists who appreciate natural coloration

Why Choose Betta Hendra?

Betta Hendra offers rare beauty, peaceful temperament, and authentic wild genetics. With proper softwater conditions and a natural aquascape, this species becomes a stunning centerpiece in any blackwater aquarium.