Apollon betta

Betta apollon

FreshwaterFish

Care at a glance

Temperature
73–81°F
23–27°C
pH
5.5–7.0
Adult size
2.2 in
5.5 cm
Minimum tank
16 gal
60 L
Temperament
Mostly peaceful
Tankmates
With caution
Diet
Carnivore
Breeding
Mouthbrooder · Medium
Rarity
Very rare
Family
Osphronemidae
Origin
Native to shaded forest hill streams of peninsular Thailand, in clear, soft, slightly acidic water.

Overview

The Apollon betta is a small, mostly peaceful wild betta for a shaded, planted tank. It is best for a keeper who has kept fish before.

Did you know

The Apollon betta was described only in 2006, and it remains uncommon in the hobby, seen mostly among wild betta specialists.

Caring for the Apollon betta

A pair or a small group of Apollon bettas does well in at least 16 gal (60 L). Choose a tank with a base of 60 cm, and fit a tight lid. Give it shade, wood, plants and gentle flow.

Keep the water soft, at 73 to 81°F (23 to 27°C) and a pH of 5.5 to 7.0. Feed small live and frozen foods such as daphnia, artemia and bloodworm.

It is best kept in a species tank or with calm fish of similar size. It is a paternal mouthbrooder, and breeding it is moderately difficult.

Good to know

Betta apollon is a member of the Betta pugnax complex in the family Osphronemidae, described by Schindler and Schmidt. An elongated gill ray and its fin and scale counts separate it from close relatives.

In the wild

Betta apollon comes from forest-shaded hill streams in peninsular Thailand. It shelters in shallow water among roots, plants and leaf litter, and also in faster water between boulders. Its streams run clear, soft and slightly acidic. Water at the type locality was recorded at pH 6.2 and 24 to 26°C.

Common questions

What size tank does an Apollon betta need?

An Apollon betta needs at least 16 gal (60 L). It spends most of its time in the middle.

What temperature and pH does an Apollon betta need?

An Apollon betta is comfortable at 73–81°F (23–27°C) with a pH of 5.5–7.0.

What does an Apollon betta eat?

An Apollon betta eats small live and frozen foods such as daphnia, artemia and bloodworm.

How big does an Apollon betta get?

An adult Apollon betta reaches about 2.2 in (5.5 cm).

How does an Apollon betta breed?

Apollon bettas are paternal mouthbrooders. Breeding them is moderately difficult.

Related species