Mustard Guineafowl Tang
A tang whose juveniles mimic dwarf angelfish almost exactly, before maturing into a grey-brown adult with an orange cheek patch. Peaceful for an Acanthurus.
Feeding
Primarily herbivorous. Dried marine algae daily, spirulina foods and some frozen meaty food.
Compatibility
Reef safe but territorial toward other tangs. Generally one per tank unless it is very large.
Behaviour and personality
Grazes constantly and swims steadily throughout the day.
Before you buy
Quarantine before introduction, as tangs are prone to marine ich. Daily access to algae is essential for colour and long-term health.
| Specs | Details |
|---|---|
| Species | Mustard Guineafowl Tang |
| Brand | Real Aquatics |
| Feeding Type | Herbivorous |
| Reef Safe | Yes |
| Adult Color | Grey-brown with orange cheek patch |
| Juvenile Appearance | Mimics dwarf angelfish |
FAQ
What should I feed my Mustard Guineafowl Tang?
Feed daily dried marine algae, spirulina foods, and some frozen meaty food.
Is the Mustard Guineafowl Tang safe for a reef tank?
Yes, it is reef safe.
How does the Mustard Guineafowl Tang behave in the tank?
It grazes constantly and swims steadily throughout the day. It is generally peaceful but territorial toward other tangs.
Wendy Peake –
The fish arrived healthy and quickly settled into the tank. It’s very active and constantly grazing on the algae. The orange cheek patch is visible after a few weeks. I keep it alone due to its territorial nature. Daily algae feeding is essential for vibrant color.
Grace Duncan –
A beautiful addition to my reef tank. The juvenile stage looked like a dwarf angelfish, which was surprising. After a month, it turned grey-brown with a distinct orange patch. I made sure to quarantine it first and provide daily algae. It’s peaceful with other species but not with other tangs.
Leah Howard –
Great color development with consistent algae feeding. The fish swims steadily and is very active. I’ve kept it alone to avoid aggression. It’s a good choice for a reef tank with sufficient space and daily food access.