Burmese Cloud Archerfish (Toxotes blythii)

Species Overview The Burmese Cloud Archerfish (Toxotes blythii) is one of the rarest and most fascinating freshwater fish available in the aquarium hobby. Native to the rivers and streams of Myanmar, this remarkable species is best known for the incredible hunting behavior that has made archerfish famous around the world. Using carefully aimed jets of water, Burmese Cloud Archerfish can knock insects and other prey from overhanging vegetation before quickly capturing them at the water's surface. Combined with their striking silver body and bold cloud-like markings, this unique behavior makes them an unforgettable centerpiece for a large freshwater aquarium. Unlike many commonly available archerfish, Burmese Cloud Archerfish are primarily a freshwater species and thrive in spacious aquariums with excellent water quality, open swimming areas, and a varied carnivorous diet. They are intelligent, curious fish that quickly learn feeding routines and often become one of the most interactive inhabitants in the aquarium. Because they grow considerably larger than their juvenile purchase size and have a naturally predatory appetite, they are best suited for experienced aquarists who can provide appropriately sized tank mates and ample swimming space. Every Burmese Cloud Archerfish at Aquatic Arts is carefully quarantined, observed, and conditioned before shipment to help ensure it arrives healthy and ready to thrive. For aquarists seeking a truly uncommon species with remarkable natural behaviors, the Burmese Cloud Archerfish offers a rewarding fishkeeping experience unlike almost any other freshwater fish. What We Love About Burmese Cloud Archerfish One of the rarest freshwater archerfish available in the aquarium hobby. Famous for their remarkable ability to shoot jets of water at insect prey. Beautiful silver body with distinctive dark cloud-like markings. Highly intelligent and interactive with their keeper. Active surface-dwelling fish that provide constant movement. Excellent centerpiece fish for large freshwater community aquariums. Primarily a freshwater species, unlike many commonly available archerfish. A fascinating choice for aquarists looking for a truly unique display fish. Recommended Water Parameters & Aquarium Requirements Burmese Cloud Archerfish naturally inhabit warm, slow to moderately flowing freshwater rivers and streams throughout Myanmar. They thrive in stable, well-maintained aquariums that provide excellent water quality, ample swimming space, and a secure environment. Consistency is far more important than chasing exact numbers. Water Parameters Temperature: 74–82°F (23–28°C). Warm, stable temperatures support healthy metabolism, activity, and long-term health. pH: 6.8–7.8. Burmese Cloud Archerfish adapt well to neutral and slightly alkaline freshwater when water chemistry remains stable. General Hardness (GH): 5–15 dGH. Moderate hardness closely matches much of their natural habitat. Carbonate Hardness (KH): 3–10 dKH. Adequate buffering helps prevent sudden pH swings. Ammonia: 0 ppm. Always maintain undetectable ammonia. Nitrite: 0 ppm. Nitrite should always remain at zero. Nitrate: Below 20 ppm (under 10 ppm preferred). Regular maintenance helps maintain optimal long-term health. Aquarium Requirements Minimum Aquarium Size: 125 gallons. Burmese Cloud Archerfish become large, active fish that require significant horizontal swimming space throughout their lives. Aquarium Length: At least 6 feet (180 cm) recommended. A longer aquarium is more beneficial than a taller one because this species spends much of its time cruising the upper water column. Filtration: High-quality biological and mechanical filtration. As large carnivorous fish, Burmese Cloud Archerfish produce a moderate biological load and benefit from efficient filtration and consistent maintenance. Water Flow: Gentle to Moderate. Moderate circulation helps maintain oxygen levels without creating excessive surface turbulence. Aquascape: Open swimming areas with driftwood, branches, floating plants, and shaded areas. These features mimic their natural habitat while leaving plenty of room for active swimming. Lighting: Moderate. Bright lighting can be softened with floating plants or overhanging hardscape to create a more natural environment. Aquarium Lid: A secure, tight-fitting lid is essential. Burmese Cloud Archerfish are powerful surface-oriented fish that may jump when startled or while pursuing food. Aquarium Maturity: Well-established aquarium recommended. Stable biological filtration and consistent water chemistry are important for long-term success. Aquatic Arts Tips Burmese Cloud Archerfish are intelligent, active fish that appreciate a thoughtfully designed aquarium. Prioritize swimming space over excessive decorations, maintain excellent water quality through regular maintenance, and always keep the aquarium securely covered. Providing floating vegetation or overhanging branches can encourage more natural surface-oriented behaviors while creating an attractive, river-inspired display.