You know your gouramis are happy if they show the following signs of being happy and healthy:
- Healthy appetite
- Active swimming near the surface
- No injuries or abnormal growths
- No white spots or blemishes
- Clear, normal eyes, that are not cloudy or bulging
- Bright and vibrant scale colors
- Not hiding all the time
- Not laying on the bottom of the tank
Keep your gouramis happy by fulfilling their basic needs. Provide them with ample swimming space and healthy food. Place a lot of colorful decorations and tall plants in the tank for them to hide and play with. Lastly, maintain their ideal water conditions and clean their tank regularly.
