
Doryrhamphus dactyliophorus
Family: Syngnathidae ยท Pipefish
Also known as: Banded Pipefish, Ringed Pipefish, Flagtail Pipefish, Banded Flagtail Pipefish
The Dragon Pipefish is a striking and relatively large pipefish species that features bold alternating bands of dark brown or black and white encircling its rigid, elongated body. The caudal fin is bright red or orange with a prominent flag-like shape, which it waves conspicuously while swimming. Reaching approximately 7 inches in length, it is one of the larger Doryrhamphus species and makes an impressive display animal for dedicated syngnathid aquariums.
In the wild, Doryrhamphus dactyliophorus inhabits cave walls, overhangs, and ledges on coral reefs across the Indo-Pacific, from the Red Sea to Japan and the Great Barrier Reef. Like its close relative the Blue Stripe Pipefish, it exhibits cleaning behavior, hovering at stations where larger reef fish come to have parasites removed. The species is typically found in pairs that share a home territory within protected reef crevices, often hanging upside down on cave ceilings in a characteristic posture.
The Dragon Pipefish is a rewarding but demanding aquarium species that requires careful attention to diet and tankmate selection. Its elongated body and tubular snout are adapted for suctioning up tiny crustaceans one at a time, making it unable to compete with conventional aquarium fish for food. A dedicated pipefish or seahorse tank, or a very calm reef aquarium with only the gentlest tankmates, is essential. An established refugium producing copepods and amphipods is the single most important factor for long-term success. With proper husbandry, this species can thrive for years and may even breed in captivity.
Dragon Pipefish are micro-predators that feed on tiny crustaceans such as copepods, amphipods, and mysid shrimp. In captivity, provide a steady supply of live or frozen copepods, baby brine shrimp, and finely chopped mysis shrimp. A functioning refugium producing a continuous supply of live pods is strongly recommended. Feed multiple times daily, as pipefish eat slowly and continuously. Cannot compete with fast-moving fish for food.
The Dragon Pipefish must be kept with extremely peaceful, slow-feeding tankmates only. Ideal companions include seahorses, other pipefish species, mandarin dragonets, and small non-aggressive gobies. Absolutely avoid any fast-moving, aggressive, or food-competitive species. Best kept as a pair in a dedicated species tank or a mature reef with gentle inhabitants. Completely reef-safe and will not disturb corals or invertebrates.
Check CompatibilityAs with all syngnathids, the male Dragon Pipefish broods the eggs in a ventral pouch. Pairs engage in courtship dances before the female transfers eggs to the male. Gestation lasts approximately 2-3 weeks, after which the male releases fully formed miniature pipefish. Juveniles can feed on newly hatched brine shrimp and copepods. This species is among the more reliably bred pipefish in captivity when pairs are well-established and well-fed.