Pea Puffer – Tiny Size, Huge Personality(Carinotetraodon travancoricus) The Pea Puffer, also known as the Dwarf Pufferfish, is a freshwater species native to the rivers and lakes of southwestern India. Despite their small size, these puffers are packed with curiosity, charm, and intelligence. With bold golden-green coloring, expressive eyes, and an inquisitive nature, they make a captivating addition to nano aquariums. Key Features: Micro Predator: Grows to just 2.5 cm (1 inch), but full of personality Striking Appearance: Bright greenish-gold back with dark spots and a pale belly Interactive Behavior: Recognizes their owner and will actively follow movement outside the tank Tank-Friendly Size: Ideal for well-maintained nano aquariums or species-only setups Tank Requirements: Minimum tank size: 40 liters (10+ gallons) for a small group Temperature: 24°C–28°C (75°F–82°F) pH: 6.8–7.8 Requires dense planting, hiding spots, and open swimming areas for comfort and territory Excellent filtration and regular water changes are essential Compatibility: Best kept in species-only tanks or with great care in peaceful community tanks May nip fins of slower fish; not suitable with shrimp or other small inverts (they’ll be hunted!) Can be kept solo, in pairs, or small groups—with ample space and cover to reduce aggression Feeding Tips: Carnivorous diet—thrives on live or frozen foods such as bloodworms, brine shrimp, and snails Avoid flake foods; they prefer meaty, high-protein options Feed small amounts 1–2 times daily Why Choose a Pea Puffer?The Pea Puffer is the perfect choice for aquarists looking for a small, interactive fish with loads of personality. With their expressive behavior, unique looks, and predator instincts in a pint-sized package, Pea Puffers bring life and excitement to any well-planted freshwater aquarium.
Related
Related