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Australian Dottyback (Ogilbyina novaehollandiae)

Find Australian Dottyback 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.

Australian Dottyback
Photo: (c) Ian Shaw, all rights reserved, uploaded by Ian Shaw
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Where to buy Australian Dottyback

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 Australian Dottyback

The Australian Dottyback is a small, elongated fish with a deep blue to purple body and bright yellow-orange coloration on the head, dorsal fin, and anal fin. The body displays a distinctive bicolor pattern with a sharp demarcation between the dorsal blue-purple and ventral yellow-orange zones.

Key facts

Common Health Issues
Marine ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head, Columnaris Disease
Origin
Indo-Pacific, from the Great Barrier Reef and coastal Australia to Indonesia and the Philippines.
Min tank size
75 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Family
Pictichthyidae
Feeding Schedule
2-3 times daily
Max Size
3.5
Appearance
The Australian Dottyback is a small, elongated fish with a deep blue to purple body and bright yellow-orange coloration on the head, dorsal fin, and anal fin. The body displays a distinctive bicolor pattern with a sharp demarcation between the dorsal blue-purple and ventral yellow-orange zones.
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Diet Details
Feed high-quality frozen foods such as mysis shrimp, brine shrimp, and small frozen fish. Supplement with quality flake or pellet foods formulated for small carnivorous fish. Feed twice daily in small quantities.
Reef safety
Reef Safe with Caution
Care Requirements
• 75+ gallon tank with plenty of rockwork and hiding places • Stable water parameters: 72-78°F, pH 8.1-8.3, 1.020-1.025 SG • Feed quality frozen foods 2-3x daily; omnivorous diet • Highly territorial; keep singly or with very large, compatible tankmates • Prefers dimmer lighting and cave-like structures

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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