Dwarf Gourami Care Guide
Trichogaster lalius
Use a sharp, accurately identified Dwarf Gourami photo in a natural freshwater aquarium setting.
Key Takeaways
- Dwarf Gourami needs at least 10 gallons, with 20 gallons preferred.
- Keep water between 24-28°C and pH 6-7.5.
- Plan tank mates carefully and avoid aggressive or fin-nipping fish.
Quick Facts
Care Overview
Dwarf gouramis are colorful, peaceful fish that are good for community tanks. They are labyrinth fish, meaning they can breathe air from the surface.
Ideal Tank Setup
Show the recommended 10+ gallon setup, substrate, hiding spots, and swimming area for Dwarf Gourami.
A 10+ gallon tank with live plants and floating plants. They prefer calm water with gentle filtration. Males can be territorial, so provide hiding spots.
Diet and Feeding
Omnivores that eat flake food, small pellets, and live or frozen foods. They also eat algae and small insects. Feed 2 times daily.
Best Tank Mates
- Tetras
- Corydoras
- Rasboras
- Shrimp (may eat small ones)
Fish to Avoid
- Other male gouramis
- Fin-nipping fish
- Bettas (similar shape may trigger aggression)
Common Problems
- Dwarf gourami disease (iridovirus)
- Aggression between males
Common Beginner Mistakes
- Using a tank smaller than 10 gallons, which makes water quality harder to keep stable.
- Ignoring adult size, group size, or temperament when choosing tank mates.
- Changing too much water or filter media at once before checking ammonia and nitrite.
Frequently Asked Questions
Can I keep two male dwarf gouramis together?
Not recommended. Males are territorial and will fight. Keep one male with one or more females, or keep a single male alone.
Related Tools
Sources and Review Process
- Freshwater aquarium husbandry references for water quality, tank size, and stocking guidance.
- Species profiles and compatibility rules maintained in the TankWise data set.
- Aquarium health guidance is educational and should not replace an aquatic veterinarian for severe symptoms.