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Black-Lined Pipefish (Siokunichthys nigrolineatus)

Find Black-Lined 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.

Black-Lined Pipefish
Photo: (c) Ivan Samra, some rights reserved (CC BY-NC), uploaded by Ivan Samra · cc-by-nc
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Where to buy Black-Lined Pipefish

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

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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    Search Amazon
  • Petco

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    Search Petco

About Black-Lined Pipefish

Slender, elongated body with a distinctive black or dark brown longitudinal stripe running the length of the body against a pale or tan background. Pipefish possess a tubular snout and segmented body armor typical of the Syngnathidae family.

Key facts

Origin
Indo-Pacific region, particularly found in reef environments from Indonesia through the Philippines to Papua New Guinea.
Common Health Issues
Marine Ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head Disease, Velvet
Diet Details
Feed small live or frozen copepods, amphipods, and other small crustaceans. Siokunichthys nigrolineatus requires frequent small feedings to meet its high metabolic needs and may be slow to accept non-live food initially.
Max Size
5.5
Diet
planktivore
Reef safety
Reef Safe
Appearance
Slender, elongated body with a distinctive black or dark brown longitudinal stripe running the length of the body against a pale or tan background. Pipefish possess a tubular snout and segmented body armor typical of the Syngnathidae family.
Temperament
Peaceful
Min tank size
20 gallons
Care Requirements
• Minimum 20-gallon aquarium with gentle water flow • Water parameters: 72–78°F, pH 8.1–8.3, SG 1.020–1.025 • Requires live food (copepods, amphipods); frozen foods difficult • Peaceful, small-mouthed species; avoid aggressive tank mates • Dense aquascaping with hiding spots and slow current zones
Difficulty Level
Advanced - Requires experienced care due to sensitive nature specific habitat needs or complex dietary requirements. Best for expert aquarists.
Family
Syngnathidae

Looking for a hobbyist seller?

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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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