The Blue Gourami (Trichogaster trichopterus) is a popular freshwater aquarium fish known for its striking blue coloration and distinctive appearance. It belongs to the family Osphronemidae and is a variation of the Three-spot Gourami. Here’s some information about the Blue Gourami:
Source: Sivahari, CC BY-SA 3.0 Appearance: Blue Gouramis have a relatively elongated body with a vibrant blue coloration, which varies in intensity among individuals. They often display a pattern of lighter and darker blue scales, giving them a textured appearance. Males tend to have more vivid coloration and may develop extended dorsal fins.
Size: Blue Gouramis can grow to around 4 to 6 inches (10 to 15 centimeters) in length.
Temperament: They are generally peaceful and can be kept in community aquariums with other non-aggressive fish species. However, Blue Gouramis can sometimes become territorial and exhibit aggressive behavior toward other Gouramis or fish with similar body shapes and colors.
Aquarium Setup: Blue Gouramis do well in well-planted aquariums with hiding spots and open swimming areas. A tank size of 20 gallons or more is suitable for a single Blue Gourami or a pair. They appreciate gentle water movement, so a low-flow filter is beneficial.
Water Parameters: Blue Gouramis prefer slightly acidic to neutral water conditions with a pH range of 6.0 to 7.5. The water temperature should be maintained between 72-82°F (22-28°C). Consistency in water conditions is important for their well-being.
Source: Gourami Watcher, CC BY-SA 3.0 Diet: They are omnivorous and accept a variety of foods. Blue Gouramis can be fed high-quality flake or pellet food, live or frozen foods like brine shrimp, bloodworms, and daphnia, as well as vegetable matter. A balanced diet is essential for their health and coloration.
Health and Care: Blue Gouramis are generally hardy but can be susceptible to common fish diseases. Regular water changes, good filtration, and proper maintenance are essential to maintain their health. Be mindful of overfeeding, as they can be prone to obesity and related health issues.
Blue Gouramis are appreciated for their vivid blue colors and peaceful demeanor, making them a visually appealing addition to community aquariums. They have unique personalities and can become the focal point of your tank, showcasing their distinctive beauty and intriguing behaviors when cared for properly.