Can Glowlight Tetra and Honey Gourami Live Together?

🟢Ideal Tank Mates

Yes, Glowlight Tetra and Honey Gourami are ideal tank mates. Both species share compatible water parameters and peaceful temperaments, making them well-suited for a community aquarium. A minimum tank size of 48 litres is recommended.


At a Glance

Glowlight Tetra

Hemigrammus erythrozonus

Honey Gourami

Trichogaster chuna

🐠Family Group
Glowlight Tetra
Characins
Honey Gourami
Anabantoids
Temperament
Glowlight Tetra
Peaceful (1/10)
Honey Gourami
Peaceful (2/10)
Temperature
✓ Compatible
Glowlight Tetra
23–28°C
Honey Gourami
22–28°C
pH Range
✓ Compatible
Glowlight Tetra
5.5–7.5
Honey Gourami
6–7.5
Hardness (dGH)
✓ Compatible
Glowlight Tetra
2–15
Honey Gourami
4–15
Water Type
✓ Compatible
Glowlight Tetra
Freshwater Only
Honey Gourami
Freshwater Only
Flow Preference
✓ Compatible
Glowlight Tetra
Moderate
Honey Gourami
Low
Min Tank Volume
Combined: 48 L
Glowlight Tetra
40 L
Honey Gourami
38 L
Swimming Level
Shared: 1 zone
Glowlight Tetra
Middle
Honey Gourami
TopMiddle
🏷️Behavior Tags
Glowlight Tetra
Nano / Bite-sized (Predation Risk)Shy / Slow Moving (Easily Stressed)
Honey Gourami
Nano / Bite-sized (Predation Risk)Shy / Slow Moving (Easily Stressed)Fry Predator

Behaviour & Temperament

Glowlight Tetra is a peaceful species (1/10), while Honey Gourami is peaceful (2/10). This modest difference means Honey Gourami may occasionally assert dominance over Glowlight Tetra.

Glowlight Tetra and Honey Gourami both frequent the Middle (Open Water) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.

Water Parameters

The safe temperature window for both species falls between 23°C and 28°C. Aim for the midpoint of this range (around 25.5°C) for optimal comfort.

Both fish can tolerate a pH between 6 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 4–15 dGH. Regular testing will ensure conditions stay within this range. An aquarium test kit is recommended for monitoring.

Tank Setup

To house Glowlight Tetra and Honey Gourami together, plan for an aquarium of at least 48 litres with a minimum length of 45 cm. This accounts for the larger species' space requirements with an additional 20 % buffer to reduce territorial tension.

Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.

Specific environmental needs for this combination include: Plants - Densely covered, Leaf Litter/Blackwater, Plants - Floating, Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.

Both species do well with moderate (standard) water movement, so a standard filtration setup rated for the tank volume should suffice.

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Frequently Asked Questions

Can Glowlight Tetra and Honey Gourami live together?

Yes. Glowlight Tetra and Honey Gourami are considered ideal tank mates. Their water parameters, temperaments, and behaviour profiles are well matched for a community aquarium.

What size tank do Glowlight Tetra and Honey Gourami need?

A minimum of 48 litres (tank length at least 45 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.

What water temperature is best for Glowlight Tetra and Honey Gourami together?

Keep the aquarium between 23°C and 28°C. A target of around 25.5°C sits comfortably within both species' preferred ranges.

Are Glowlight Tetra or Honey Gourami aggressive?

Glowlight Tetra is peaceful (1/10) and Honey Gourami is peaceful (2/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Glowlight Tetra and Honey Gourami need?

Both species overlap in the 6–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.


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