
Where to buy Old Wife Fish
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Amazon
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- Search Petco
Petco
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About Old Wife Fish
Silvery body with distinctive dark vertical bands running across the flanks. Dorsal fin is spiny with alternating dark and light coloration; body is deep and compressed laterally with a somewhat oval shape.
Key facts
- Diet
- omnivore
- Diet Details
- Feeds on small crustaceans, zooplankton, and some algae in the wild. In captivity, offer a varied diet of quality marine flake foods, small frozen foods (Mysis shrimp, copepods), and occasional vegetable matter.
- Care Level
- Moderate
- Max Size
- 15
- Min tank size
- 75 gallons
- Origin
- Eastern Australia and Tasmania, from southern Queensland south to Victoria and South Australia.
- Care Requirements
- • Minimum 75-gallon tank for adults; prefers larger reef systems • Temp 72–78°F, pH 8.1–8.3, salinity 1.023–1.025 • Aggressive toward small fish and invertebrates; keep with larger, hardy tank mates • Provide rocky caves and crevices for shelter and territorial behavior • Feeds on small crustaceans, fish, and quality carnivorous pellets
- Feeding Schedule
- Feed 2-3 times daily
- Appearance
- Silvery body with distinctive dark vertical bands running across the flanks. Dorsal fin is spiny with alternating dark and light coloration; body is deep and compressed laterally with a somewhat oval shape.
- Water Parameters
- Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
- Family
- Enoplosidae
- Difficulty Level
- Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Research before you buy
ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log fish, keep tank parameters organized, and maintain a complete livestock history. Log this fish on Reef Trak.
