Peacock Wrasse
Synonyms: Macropharyngodon bipartitus bipartitus, M. varialvus
Distribution: Western Indian Ocean
Sexual Dimorphism: Protogynous sequential hermaphrodites. Terminal phase males are larger and display a predominantly neon green colour, with dusky pink horizontal stripes to the anterior and blotches to the posterior of the body. Females as pictured here.
Maximum Size: 13cm (5.1″)
Water Parameters: SG: 1.020-1.025, pH: 8.1-8.4
Temperature: Tropical: 23-27 deg C (73-81 deg F)
Compatibility: Reef
Lighting: No special requirements
Reef Aquarium Compatibility: Excellent
| Parameter | Value |
|---|---|
| Maximum Size | 13cm (5.1″) |
| Water Specific Gravity | 1.020 – 1.025 |
| Water pH | 8.1 – 8.4 |
| Temperature Range | 23-27°C (73-81°F) |
| Sexual Development | Protogynous sequential hermaphrodite |
| Reef Compatibility | Excellent |
FAQ
What is the maximum size of a Peacock Wrasse?
The maximum size of a Peacock Wrasse is 13cm (5.1 inches).
Is the Peacock Wrasse suitable for a reef aquarium?
Yes, the Peacock Wrasse is excellent for reef aquariums and is known for its compatibility with reef environments.
What are the ideal water parameters for keeping a Peacock Wrasse?
Ideal water parameters include specific gravity of 1.020–1.025, pH between 8.1 and 8.4, and a temperature range of 23–27°C (73–81°F).
Carol Duncan –
The Peacock Wrasse has been a highlight in my reef tank. It’s active and colorful, and it doesn’t bother the corals. I’ve kept it for over six months and it’s still healthy and vibrant. The coloration is striking, especially the green and pink patterns. Easy to maintain with the right water conditions.
Sue Gibson –
This wrasse is a great addition to a reef setup. It’s peaceful and doesn’t show aggression toward other fish. The lighting doesn’t need to be special, which makes setup easier. I noticed it changes color slightly over time, which is fascinating to watch.
Julian Harris –
The fish looks beautiful and fits well in my tank. It’s active but not overly aggressive. I had to adjust the pH slightly to match the recommended range, but once stable, it thrived. Good for reef keepers who want a colorful, non-invasive species.