Badis Badis

Badis badis – The Blue Perch

Description:

The Badidae Badis, commonly known as the Blue Perch or Dwarf Badis, is a small, colorful freshwater fish with an intriguing blend of reds, blues, and earthy tones. Males are typically more vibrant, displaying distinct color bands and iridescent scales, especially during breeding. Females are generally smaller and less colorful but still have a subtle charm. This species is known for its shy and peaceful nature, making it a fascinating addition to a calm, well-planted aquarium.

Origin

The Blue Perch is native to the freshwater rivers and streams of South Asia, primarily found in India, Bangladesh, Nepal, and Bhutan. It inhabits slow-moving waters with dense vegetation and plenty of hiding spots, such as leaf litter and submerged roots.

Feeding

Badis badis is a micro-predator that prefers live or frozen foods like bloodworms, daphnia, brine shrimp, and tubifex. They may accept high-quality pellets or flakes, but for optimal health and vibrant colors, a varied diet with live or frozen foods is recommended. Feeding should be done in small portions, once or twice a day.

Temperature and Water Conditions

• Temperature: 22-27°C 
• pH: 6.0-7.5
• Water Hardness: Soft to moderately hard, 5-15 dGH

Badis badis thrives in soft, slightly acidic to neutral water conditions. Regular water changes and proper filtration are essential to maintain water quality, as they can be sensitive to poor water conditions.

Tank Setup

• Tank Size: Minimum 40 liters for a small group
• Substrate: Fine sand or gravel with leaf litter
• Aquascape: Well-planted with plenty of hiding spots, such as driftwood, rocks, and caves
• Lighting: Low to moderate, mimicking their natural shaded environment

A planted tank with ample cover helps make these fish feel secure. They may be shy at first but will become more active and display their colors when they have plenty of places to retreat.

Tank Mates

Badis badis is peaceful but can be territorial, especially during breeding. They are best kept with other small, calm fish that won’t outcompete them for food. Suitable tank mates include:

• Small Rasboras
• Dwarf Gouramis
• Tetras
• Corydoras
• Small Loaches

Avoid keeping them with larger, aggressive, or very active species, as these can stress the Badis and prevent them from feeding properly.

Breeding

Breeding is possible in home aquariums, with males displaying brighter colors and defending a territory during the breeding period. The male will entice the female into a hiding spot, such as a cave, where eggs are laid and fertilized. Afterward, the male guards the eggs until they hatch, typically within 3-4 days.