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Monrovia Doctorfish (Acanthurus monroviae)

Find Monrovia Doctorfish 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.

Monrovia Doctorfish
Photo: thibaudaronson · CC BY-SA 4.0
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Where to buy Monrovia Doctorfish

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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  • Petco

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    Search Petco

About Monrovia Doctorfish

Acanthurus monroviae is a small tang with a predominantly gray-brown body and a distinctive vertical dark stripe running through the eye. The fish exhibits the characteristic surgeonfish blade-like spines at the base of the tail fin. Juveniles are slightly more yellowish compared to adults.

Key facts

Diet
herbivore
Common Health Issues
Ich, fin rot, parasitic infections
Diet Details
Feed a diet rich in marine algae, including nori, spirulina-based foods, and quality herbivore pellets. Supplement with occasional blanched vegetables. Feed 1-2 times daily.
Max Size
9
Origin
Eastern Atlantic, primarily along the coast of West Africa from Senegal to Angola, including the waters off Monrovia, Liberia.
Care Level
Moderate
Care Requirements
• Minimum 75 gallon tank with ample grazing space and rockwork for shelter • Maintain temperature 72–82°F and salinity 1.020–1.025 • pH range 8.1–8.3 • Provide abundant live rock for algae growth and territorial boundaries • Can be territorial toward other tangs; introduce carefully and monitor aggression
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Feeding Schedule
1-2 times daily
Family
Acanthuridae
Water Parameters
Temperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Min tank size
75 gallons

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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