Glowlight Rasbora

Trigonostigma hengeli

Glowlight Rasbora has a peaceful temperament. Keep in a school of 10+.

PeacefulKeep in a school of 10+Beginner – Intermediate

Save this fish or add it directly to one of your aquariums.

Quick facts

Adult size
≤ 3 cm (≤ 1.2 in)
Aquarium size
100 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length
Care level
Beginner – Intermediate
Temperament
Peaceful
Temperature
22–27 °C
pH
6–7.5
GH
1–15 dGH
Diet
Omnivore
Lifespan
up to 5 years
Group behavior
Keep in a school of 10+

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 5 years.

Aquarium size and space needs

Minimum aquarium size: 100 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 22–27 °C, pH 6–7.5, GH 1–15 dGH.

Temperament and compatibility

Glowlight Rasbora is peaceful and suits calm community fish.

Keep in a school of 10+.

Feeding

As an omnivore, Glowlight Rasbora should receive a varied diet rather than one repeated food type.

Natural habitat and origin

Origin: Singapore Indonesia.

Before adding this fish

  • Plan for an aquarium of 100 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length.
  • Make room for its social group.
  • Avoid aggressive or highly competitive fish.
  • Keep in a school of 10+.
  • Offer a varied diet that matches this species.

Similar fish profiles

Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.

Blacknose Butterfly Barb Enteromius candens Same family Similar care level Same temperament Intermediate ≤ 3 cm (≤ 1.2 in) 24–26 °C Blue Danio Danio kerri Same family Similar care level Same temperament Beginner – Intermediate ≤ 4.5 cm (≤ 1.8 in) 22–25 °C African Banded Barb Barbus fasciolatus Same family Similar care level Same temperament Beginner – Intermediate ≤ 6 cm (≤ 2.4 in) 21–26 °C Bandula Barb Pethia bandula Same family Similar care level Same temperament Beginner – Intermediate ≤ 4.5 cm (≤ 1.8 in) 20–27 °C Black Barred Danio Danio absconditus Same family Similar care level Same temperament Beginner – Intermediate ≤ 8 cm (≤ 3.1 in) 17–26 °C Black Ink Barb Barbodes bunau Same family Similar care level Same temperament Beginner – Intermediate ≤ 6 cm (≤ 2.4 in) 24–28 °C

FAQ

How large does Glowlight Rasbora get?

Glowlight Rasbora reaches ≤ 3 cm (≤ 1.2 in).

What aquarium size does Glowlight Rasbora need?

Use an aquarium of at least 100 L or larger / ≥ 60 cm (≥ 23.6 in) minimum length.

Is Glowlight Rasbora peaceful?

Yes. Glowlight Rasbora is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.

What temperature is suitable for Glowlight Rasbora?

Keep it between 22 to 27 °C.

Should Glowlight Rasbora be kept alone or in a group?

Glowlight Rasbora: Keep in a school of 10+.

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