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Black-Striped Dottyback (Labracinus melanotaenia)

Find Black-Striped Dottyback 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-Striped Dottyback
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Where to buy Black-Striped Dottyback

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-Striped Dottyback

A small, elongated fish with a striking purple or magenta body marked by narrow black horizontal stripes running the length of the body. The fins are also brightly colored in purple and blue tones.

Key facts

Family
Plesiopidae
Care Level
Moderate
Common Health Issues
Marine Ich, Fin Rot, Swim Bladder Disorder, Bacterial Infections, Parasitic Infestations
Max Size
3.5
Diet Details
Feed a varied carnivorous diet of high-quality frozen foods such as mysis shrimp, brine shrimp, and finely chopped meaty preparations. Occasionally supplement with small live foods. Feed multiple small portions daily rather than one large feeding.
Temperament
Semi Aggressive
Origin
Indo-Pacific region, including the Red Sea, East Africa, and extending to the Great Barrier Reef and Indo-Australian Archipelago.
Care Requirements
• Minimum 30-gallon tank (larger preferred for aggression management) • pH 8.1–8.3, salinity 1.023–1.025, temp 72–78°F • Plenty of rockwork and hiding places to reduce aggression • Carnivorous diet (frozen/live foods, high-quality pellets) • Highly territorial; house singly or with very large peaceful tankmates
Diet
carnivore
Feeding Schedule
2-3 times daily
Reef safety
Not Reef Safe
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

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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