ReefDock
MarketplaceSellHow it worksFAQ
  1. Home
  2. /Shop
  3. /Livestock
  4. /Fish
  5. /Orange-Lined Cardinalfish

Orange-Lined Cardinalfish (Apogon properuptus)

Find Orange-Lined Cardinalfish 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.

Orange-Lined Cardinalfish
Some retailer links may earn ReefDock a small commission at no extra cost to you. Learn more.

Where to buy Orange-Lined Cardinalfish

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 Orange-Lined Cardinalfish

The Orange-Lined Cardinalfish is a small, stocky fish with a reddish-brown body marked by distinctive bright orange or reddish vertical stripes running along the sides. It has large eyes characteristic of nocturnal species, a moderately sized mouth, and a rounded tail fin.

Key facts

Max Size
3.5
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Family
Apogonidae
Origin
Indo-Pacific region, ranging from the Great Barrier Reef and Indonesia through the Philippine Islands and westward to the Indian Ocean.
Feeding Schedule
2-3 times daily
Care Level
Moderate
Diet
carnivore
Difficulty Level
Moderately challenging for hobbyists. These nocturnal fish require stable conditions, dim lighting, and careful feeding strategies to ensure they consume adequate food before aggressive tankmates compete for it.
Min tank size
30 gallons
Temperament
Peaceful
Care Requirements
• Minimum 30 gallon tank with plenty of caves and hiding spots for daytime refuge • Temperature range 72–78°F; maintain stability to avoid stress • Salinity 1.020–1.025 SG; standard reef parameters • Nocturnal species—feed during low-light periods or use night-feeding schedules to ensure adequate intake • House singly or in established pairs; very peaceful with other reef inhabitants but may be outcompeted for food by aggressive feeders
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.

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