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Janss' Pipefish (Doryrhamphus janssi)

Find Janss' Pipefish across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified fish listings before you buy.

Janss' Pipefish
Photo: (c) terence zahner, some rights reserved (CC BY-NC), uploaded by terence zahner · cc-by-nc
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Where to buy Janss' Pipefish

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

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  • Amazon

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  • Petco

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About Janss' Pipefish

Janss' Pipefish is a slender, elongated member of the Syngnathidae family with a tubular snout and segmented body. It displays a mottled brown and tan coloration with distinctive rings or bands along its body, and fine pectoral fins that aid in precise maneuvering. The species typically reaches about 7 inches in length and relies on camouflage within seagrass and coral branches.

Key facts

Origin
Indo-Pacific region, ranging from Indonesia and the Philippines through to the Great Barrier Reef and surrounding coral reef systems in the Western and Central Pacific.
Common Health Issues
Starvation, parasitic infection, bacterial decline, poor water quality intolerance
Min tank size
30 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Family
Syngnathidae
Max Size
7
Feeding Schedule
3-4 times daily
Appearance
Janss' Pipefish is a slender, elongated member of the Syngnathidae family with a tubular snout and segmented body. It displays a mottled brown and tan coloration with distinctive rings or bands along its body, and fine pectoral fins that aid in precise maneuvering. The species typically reaches about 7 inches in length and relies on camouflage within seagrass and coral branches.
Diet Details
Feed small live foods including copepods, amphipods, and other tiny crustaceans. Frozen enriched mysis shrimp or finely chopped preparations may be accepted with conditioning. Feed multiple times daily in small portions to meet high metabolic demands.
Reef safety
Reef Safe
Difficulty Level
Janss' Pipefish is a challenging species requiring stable, pristine water conditions, specialized micro-feeding regimens, and a mature tank with abundant live food populations. It is not recommended for beginners and requires dedication to husbandry.
Care Requirements
• Tank size: 30+ gallons, 24"L minimum; seahorse-safe setup with gentle flow • Water parameters: 72–76°F, SG 1.020–1.026, pH 8.1–8.3, 0 ammonia/nitrite • Diet: Daily small feedings of copepods, mysis shrimp, frozen foods; multiple feedings preferred • Setup: Seagrass, macroalgae, gorgonians for anchoring; low water movement zones essential • Temperament: Peaceful, pair-bonding; house singly or mated pair; avoid aggressive tankmates

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell fish directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current fish listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible fish listings — so you can see the conditions a fish was raised in before you buy. Log this fish on Reef Trak.

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