Chronixis Mimic Tang
Acanthurus chronixis
Reef Compatible: Yes
Care Level: Easy
Disposition: Semi-aggressive
Min. Tank Size: 125 gallons
Mature Size: 10 inches
Product Specifications
| Feature | Value |
|---|---|
| Size (L) | 3″ to 4″ |
| Species | Acanthurus chronixis |
| Reef Compatible | Yes |
| Difficulty Level | Easy |
| Adult Size | 10 inches |
FAQ
Is the Chronixis Mimic Tang safe to keep with other reef fish?
Yes, it is reef compatible, but it has a semi-aggressive disposition and may interact with smaller or more delicate species. Monitor tank dynamics closely.
What is the recommended minimum tank size for this fish?
A minimum tank size of 125 gallons is required to ensure proper growth and behavior.
How long does it take for this fish to reach maturity?
It typically reaches a mature size of 10 inches over several years with proper care.

Gabrielle Fraser –
The Chronixis Mimic Tang is a great addition to my 125-gallon reef tank. It’s easy to care for and stays active without causing much aggression. I’ve observed it coexisting peacefully with other tangs and corals. A solid choice for reef keepers looking for a semi-aggressive but manageable fish.
Piers Simpson –
This fish has been in my tank for six months and is thriving. It’s not overly aggressive, and it helps maintain the reef by grazing on algae. I do need to watch its interactions with smaller fish, but overall it’s a stable and active member of the tank.
Diane Alsop –
I was initially worried about its semi-aggressive nature, but it’s actually quite calm in a well-established tank. The size is appropriate for a 125-gallon setup, and it’s a good visual focal point. I recommend it for experienced reef hobbyists.