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Red Dottyback (Labracinus cyclophthalmus)

Find Red 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.

Red Dottyback
Photo: Rickard Zerpe · CC BY 2.0
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Where to buy Red 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 Red Dottyback

The Red Dottyback is a deep magenta to purple-red fish with a slender, elongated body. It has a distinctive bilobed dorsal fin and is known for its vibrant red coloration, especially when healthy and fed a varied diet.

Key facts

Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Reef safety
Not Reef Safe
Temperament
Semi Aggressive
Appearance
The Red Dottyback is a deep magenta to purple-red fish with a slender, elongated body. It has a distinctive bilobed dorsal fin and is known for its vibrant red coloration, especially when healthy and fed a varied diet.
Family
Plesiopidae
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Care Requirements
• 30 gallon minimum tank size • pH 8.1–8.3, salinity 1.020–1.025, temperature 72–78°F • Stable water conditions; perform 25–30% monthly water changes • Provide rocky caves and crevices for shelter and territorial retreat • Feed varied diet: meaty foods (mysis, brine shrimp), QH, prepared foods
Common Health Issues
Marine Ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head Disease, Columnaris Disease
Origin
Indo-Pacific from the Red Sea to the Philippines and Indonesia.
Care Level
Moderate
Min tank size
30 gallons
Max Size
3

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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