ReefDock
MarketplaceSellHow it worksFAQ
  1. Home
  2. /Shop
  3. /Livestock
  4. /Fish
  5. /Black Angler

Black Angler (Antennarius commersoni)

Find Black Angler 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 Angler
Photo: Etienne Gosse · CC BY 2.0
Some retailer links may earn ReefDock a small commission at no extra cost to you. Learn more.

Where to buy Black Angler

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

  • Saltwaterfish

    Search this retailer

    Search Saltwaterfish
  • Amazon

    Search this retailer

    Search Amazon
  • Petco

    Search this retailer

    Search Petco

About Black Angler

The Black Angler is a small, dark-colored frogfish with a stocky, globular body and a prominent dorsal lure (illicium) modified into a bioluminescent or pale-tipped fishing rod. Its skin is typically black to dark brown with possible warty or bumpy texture.

Key facts

Appearance
The Black Angler is a small, dark-colored frogfish with a stocky, globular body and a prominent dorsal lure (illicium) modified into a bioluminescent or pale-tipped fishing rod. Its skin is typically black to dark brown with possible warty or bumpy texture.
Min tank size
30 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Feeding Schedule
1-2 times daily
Diet
carnivore
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Reef safety
Not Reef Safe
Care Requirements
• Minimum 30-gallon aquarium, larger for adults • Stable water: 72–78°F, pH 8.1–8.3, low nitrate • Requires live prey (small fish, shrimp); difficult to wean onto prepared foods • Sedentary ambush predator; minimal water movement needed • Excellent hiding spots and décor essential for security
Origin
Indo-Pacific region, including the Red Sea, East Africa, Indonesia, Philippines, and extending to the Great Barrier Reef.
Temperament
Aggressive
Diet Details
Feeds exclusively on small fish and crustaceans in the wild. In captivity, require live or freshly frozen small foods such as mysis shrimp, small fish larvae, or copepods. May take specially-prepared frozen preparations but often need live prey to stimulate feeding.
Max Size
5

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.

Related fish

  • Acares Midget Reef Chromis

    Chromis acares

  • Achilles Tang

    Acanthurus achilles

  • Adorned Wrasse

    Halichoeres cosmetus

  • African Basslet

    Liopropoma africanum

  • African Pygmy Angelfish

    Centropyge acanthops

  • Agile Chromis

    Chromis agilis

  • Aiptasia Eating Filefish

    Acreichthys tomentosus

  • Allard's Clownfish

    Amphiprion allardi

ReefDock

The reef marketplace built around live-arrival accountability. Sister app to Reef Trak.

Questions? support@reeftrak.com

Marketplace

  • Browse all listings
  • Auctions
  • Trades
  • Sell on ReefDock

Categories

  • Corals
  • Fish
  • Invertebrates
  • Equipment
  • Frags

About

  • How it works
  • Fees and payouts
  • About ReefDock
  • FAQ
  • ReefTrak integration
  • Marketplace rules
  • Affiliate disclosure

© 2026 ReefDock · Privacy · Terms