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Tiger Cardinalfish (Cheilodipterus arabicus)

Find Tiger 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.

Tiger Cardinalfish
Photo: (c) Dawn Goebbels, some rights reserved (CC BY-NC), uploaded by Dawn Goebbels · cc-by-nc
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Where to buy Tiger Cardinalfish

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 Tiger Cardinalfish

The Tiger Cardinalfish is a small, elongated fish with a distinctive bi-lobed dorsal fin separated into two distinct sections. It displays reddish-orange body coloration with darker vertical bars or stripes running along the body, earning it the "tiger" designation. The head is relatively large with prominent eyes adapted for nocturnal feeding.

Key facts

Common Health Issues
Parasitic infections, stress-related disease, starvation (if not fed appropriate small foods)
Origin
Indo-Pacific region, including the Red Sea, Arabian Gulf, and western Indian Ocean to the Indo-Pacific coral reefs. Found in reef environments from shallow to moderate depths.
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Family
Apogonidae
Min tank size
30 gallons
Appearance
The Tiger Cardinalfish is a small, elongated fish with a distinctive bi-lobed dorsal fin separated into two distinct sections. It displays reddish-orange body coloration with darker vertical bars or stripes running along the body, earning it the "tiger" designation. The head is relatively large with prominent eyes adapted for nocturnal feeding.
Feeding Schedule
1-2 times daily
Max Size
5
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Diet Details
Feed small frozen or live foods such as mysis shrimp, copepods, and small crustaceans. Offer food in the evening or at night when the fish is most active, as cardinalfish are nocturnal feeders.
Reef safety
Reef Safe
Temperament
Peaceful

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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