Our Guide To Keeping Blue Paradise Fish
About Fish Species:
Scientific name: Macropodus opercularis
Common name: Blue Paradise Fish
Family: Osphronemidae
Origin: East Asia, including China, Taiwan, Vietnam, and Laos
Adult length: 6 to 7.5 cm
Lifespan: 5 to 10 years
Tank Setup:
Blue Paradise Fish thrive in a well-planted aquarium with gentle water flow. A minimum tank size of 40L is suitable for a single fish.
Provide hiding spots and floating plants to create a comfortable environment. They appreciate the presence of broad-leaved plants and floating vegetation.
Water Parameters:
Blue Paradise Fish prefer slightly acidic to neutral water conditions with a pH range of 6.0 to 7.5.
Maintain the water temperature between 22 to 28°C (72 to 82°F).
Filtration and Water Flow:
A gentle water flow is suitable for these fish. Choose a filter that provides a mild to moderate flow, ensuring good water quality.
 
Diet:
Blue Paradise Fish are carnivores and accept a variety of foods. Provide a diet consisting of high-quality pellets, flakes, and occasional live or frozen foods like brine shrimp and bloodworms.
Ensure a varied diet to meet their nutritional needs and promote vibrant colors.
Tank mates:
Blue Paradise Fish can be territorial, especially males. Keep them singly or in larger tanks with plenty of hiding places if kept with other fish.
Compatible tank mates include peaceful community fish like tetras, rasboras, and other non-aggressive species.
Behavior and Compatibility:
Blue Paradise Fish are known for their territorial nature, especially during the breeding season. Males may display aggression towards each other.
Exercise caution when keeping them with other territorial or fin-nipping species to avoid conflicts.