Overview
The Moonlight Gourami is a beautiful freshwater fish known for its silvery blue color and red eyes. It is a peaceful community fish suitable for beginners and can thrive in a well-maintained aquarium. These fish are sensitive to water quality and require a spacious tank with plenty of swimming space. They are not known to school and prefer to have their territories.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Osphronemidae |
| Genus | Trichopodus |
| Species | Trichopodus microlepis |
| Water type | freshwater |
Natural Habitat
Native to slow-moving waters in Southeast Asia, the Moonlight Gourami can be found in streams, ponds, and rice paddies.
Appearance
The fish has a slender, laterally compressed body with a bright blue sheen on its sides and a distinct red eye coloration.
Behavior
They are generally peaceful and can be kept with other non-aggressive fish. However, males can be territorial during breeding season. It's important to provide plenty of cover to reduce stress and provide hiding spots.
| Trait | Value |
|---|---|
| Temperament | peaceful community fish |
| Schooling | No |
| Activity level | moderate |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 22–28°C (72–82°F) | Use a reliable adjustable heater |
| pH | 6.5–7.5 | Avoid sudden swings |
| Hardness (GH) | 5-15 dGH dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 20L (5 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- They are known for their unique breeding behavior where the male builds a bubble nest.
- Their coloration can vary depending on the water quality and lighting conditions.
- Moonlight Gouramis are often used as indicators of water quality due to their sensitivity.
📋 Full Care Guide
Ready to set up a tank for your Moonlight Gourami? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Moonlight Gourami Care Guide →Related Species
Related Species & Guides
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.