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Long-Fin Anthias (Pseudanthias ventralis)

Find Long-Fin Anthias 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.

Long-Fin Anthias
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Where to buy Long-Fin Anthias

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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About Long-Fin Anthias

A small, slender anthias with elongated dorsal and pelvic fins. Males display vibrant red coloration with white or yellow accents on the fins; females are orange-yellow. Both sexes have distinctive elongated fin rays, particularly in the dorsal fin.

Key facts

Care Level
Moderate
Family
Serranidae
Common Health Issues
Marine ich, Fin rot, Swim bladder disorder, Hole-in-the-head disease, Columnaris
Max Size
5.5
Temperament
Peaceful
Diet Details
Zooplankton, small crustaceans (mysid shrimp), marine invertebrates, polychaete worms, and various fish eggs for Pseudanthias ventralis diet in the wild and aquariums.
Origin
Indo-Pacific region, from the Red Sea and East Africa to the Hawaiian Islands and Marquesas.
Care Requirements
• 75+ gallon tank for small group (3-5 fish) • Stable conditions: 72-78°F, pH 8.1-8.3, moderate flow • Feed small planktonic foods (mysis, copepods, quality flakes) • Provide ample rockwork and hiding areas • Avoid aggressive tankmates; keep in groups for stability
Feeding Schedule
Feed 2-3 times daily
Diet
planktivore
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Reef safety
Reef Safe

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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