Hello,

Gourami's Water Requirements

Maintain good filtration and change 10% of the water weekly or 25% every 2 weeks using an Aqueon Aquarium Water Changer or Siphon Vacuum Gravel Cleaner. Do not forget to treat tap water with Aqueon Water Conditioner before refilling your tank.

Feeding Frequency

As a general rule, aquarium fish , including blue gouramis , should be fed small amounts of food twice per day. You may choose to feed your gouramis only once a day but two smaller feedings will ensure that all of your fish get something to eat throughout the day.

I hope this will help you.

All the best!!