Male Betta - MB011

MB011 — Exact Fish Guarantee

MB011 refers to this exact Male Betta Fish. The images shown are of the exact fish you will receive.

About the Male Betta Fish

Male Betta Fish are one of the most popular freshwater aquarium fish, renowned for their spectacular flowing fins, vibrant colours, and fascinating personalities. Also known as Siamese Fighting Fish, Bettas have been selectively bred into an incredible range of colours, patterns, and fin types.

Each male Betta has its own unique appearance, with varieties ranging from solid colours to Koi, Galaxy, Nemo, Halfmoon, Plakat, Crowntail, and many other forms. Their flowing fins and bold colouration make them an excellent centrepiece fish for planted and nano aquariums.

Male Bettas are highly territorial and should not be housed with other male Bettas. They can often be kept individually or, depending on temperament and aquarium setup, alongside carefully selected peaceful community fish.

Bettas are labyrinth fish, allowing them to breathe atmospheric air from the surface. They appreciate calm water, gentle filtration, aquatic plants, floating cover, and resting areas close to the surface.

A quality Betta pellet should form the basis of their diet, supplemented with appropriately sized frozen or live foods such as bloodworms, daphnia, and baby brine shrimp.

Colourful, intelligent, and full of personality, the Male Betta Fish makes an impressive centrepiece for a freshwater aquarium.

Quick Care Guide

Scientific Name: Betta splendens
Common Name: Male Betta Fish / Siamese Fighting Fish
Origin: Southeast Asia
Adult Size: Approximately 5–7 cm
Temperament: Territorial
Diet: Carnivore
Minimum Tank Size: 20 Litres
Temperature: 24–28°C
pH: 6.0–8.0
Water Hardness: Soft to Moderate
Difficulty: Beginner
Lifespan: 2–4 Years
Suitable For: Nano aquariums, planted tanks, individual Betta setups, and carefully selected community aquariums

Frequently Asked Questions

Can Male Bettas live with other Bettas?

No. Male Bettas are highly territorial and should never be housed together. They may fight severely, potentially causing serious injury or death.

Can Male Bettas live with other fish?

Yes, depending on the individual Betta and aquarium setup. Peaceful species such as Corydoras, small Rasboras, and some Tetras can work well, provided they don't nip fins or compete aggressively for space.

Do Male Bettas need a filter?

Yes. Gentle filtration helps maintain stable water quality, but strong currents should be avoided because their long fins can make swimming difficult.

What do Male Bettas eat?

They are carnivorous and do best on quality Betta pellets supplemented with frozen or live foods such as bloodworms, daphnia, and baby brine shrimp.

Do Male Bettas need plants?

Plants are highly recommended. They provide cover, resting areas, enrichment, and help the Betta feel secure. Floating plants are particularly useful because Bettas naturally spend time near the surface.

Common Mistakes

Using strong filtration
Male Bettas prefer gentle water movement. Excessive flow can cause stress and make swimming difficult.

Keeping two males together
Male Bettas are extremely territorial and should always be housed separately.

Overfeeding
Bettas have small stomachs. Feed appropriately sized portions and remove uneaten food.

Keeping the aquarium too small
While Bettas can survive in very small containers, a properly filtered 20 L+ aquarium provides substantially better space for swimming and stable water quality.

Providing nowhere to rest
Long-finned Bettas benefit from broad-leaved plants, floating plants, or Betta resting platforms close to the surface.