Family: Channidae
A peaceful carnivore channidae from India — moderate care.
Channa aurantimaculata is a Channidae. In the aquarium it stays peaceful. Plan on 25.3–36.2 cm of adult fish at 18–26 °C. Related profiles: Channa argus, Channa asiatica, Channa gachua.
Easy among premium Channa. Highly adaptable, disease-resistant, and indifferent to chemistry (routine pH 6.5–7.5). The real thresholds are price (fry cost hundreds to over a thousand yuan) and space (adults 25–36 cm, profile floor 362 L, 450 L+ solo in practice). It's the most common 'first premium snakehead' for advancing keepers.
Golden-orange longitudinal bars over black, with the dorsal raised like a rearing cobra — hence the hobby's Chinese name. The scientific epithet aurantimaculata means 'orange-spotted', same species as the market's 'orange-spot snakehead'. Japanese circles call it 'violet snakehead' for the blue-violet sheen on its head.
362 L is the floor; 450–600 L solo is the practical recommendation. It's a mid-size snakehead with anything but mid-size territoriality — larger water means fuller patrol display and brighter color. Aquascape formula: abundant hides (driftwood, stone crevices) plus open cruising lanes; all-cover-no-open tanks turn it into a cave hermit.
Carnivore: small fish, shrimp, earthworms, crickets. It's among the easier Channa to pellet-train — the classic 'pellets smuggled in live bait' routine converts most individuals within two months. Success means controlled nutrition, lower parasite risk, and far lower cost. Pellet-fed cobras stay stable and color predictably.
Four factors: background too pale (dark substrate and backdrop visibly press out the gold-orange), wrong lighting (harsh white washes its metallic sheen; warm or plant-spectrum light shows it better), poor condition (the leading signal of illness or chronic stress), and genetics (base gold varies — pick golden-finned stock when buying). Color management is core snakehead enjoyment.
Full-blown Channa family trait. Startle, prey reflex, and courtship all launch it vertically — the height and accuracy exceed most keepers' expectations. A heavy fine-mesh lid is essential, and the mesh must be fine: it finds gaps the size of a fingernail. The first month after arrival is peak jumping season.
Yes, with established artificial breeding records. It's a bubble-nester: the male builds a floating nest under surface plants and guards eggs and fry. Home breeding keys: a proven pair raised together, 26–28 °C, generous surface cover (hornwort, salvinia), minimal disturbance during spawning. Free-swimming fry take baby brine shrimp.
Three routes: the golden cobra (C. aurantimaculata) is the 'balanced' option — mid-size, hardy, high color ceiling; the giant snakehead (C. micropeltes) is the 'monster' route at a meter-plus needing 1,300 L+, kept for sheer scale; the 'phantom ruby' (C. pulchra) is the 'flamboyant' route — wildest color, far more delicate. Limited budget, first premium snakehead: take the golden cobra.
New-arrival hiding is normal (two-week adjustment). Chronic hiding warrants three checks: too many hides making emergence unnecessary (reduce caves, open up swimming lanes), tankmate suppression (fixed by going solo), or water issues (test ammonia and nitrite). The snakehead condition test: cruising open water and food-begging at your approach means truly settled.
It's relatively heat-tolerant (comfortable to 26 °C), but summer heat plus low oxygen is the death combo for large carnivores. Measures: boost aeration above 28 °C, cut feeding, and fan the surface if needed. Its air-breathing organ survives low oxygen, but heat accelerates metabolism and oxygen demand — 'breathes air' does not mean 'heat-proof'.