Auriga Butterflyfish (Threadfin Butterflyfish)
The Auriga Butterflyfish, also known as the Threadfin Butterflyfish, is one of the more popular and readily available butterflyfish. Generally a hardy species, in the wild it is found on inner and outer reef slopes. As with many fish, the Threadfin Butterfly’s color and markings can vary with the region of origin. Red Sea specimens tend to lose the eyespot (false eye to confuse predators) on the dorsal fin.
The Auriga Butterflyfish is quite shy and should be provided multiple hiding places. This species of Butterflyfish is not reef safe. It should be kept in a live rock-only tank, although it will pick at the rock.
The Auriga Butterflyfish’s diet should consist of meaty items such as fish, crustaceans, mysis shrimp, and frozen marine preparations.
| Specification | Detail |
|---|---|
| Scientific Name | Chaetodon auriga |
| Size (adult) | 4 to 5 inches |
| Temperature Range | 75°F to 82°F |
| Water pH | 8.1 to 8.4 |
| Water Hardness | 8 to 12 dGH |
| Compatibility | Not reef safe; best with non-aggressive fish |
FAQ
What are the ideal water conditions for the Auriga Butterflyfish?
The Auriga Butterflyfish thrives in water temperatures between 75°F and 82°F, with a pH range of 8.1 to 8.4 and water hardness between 8 and 12 dGH.
Is the Auriga Butterflyfish safe to keep with other reef fish?
No, the Auriga Butterflyfish is not reef safe and should not be kept with other reef fish due to its predatory nature.
What should I feed my Auriga Butterflyfish?
Feed a diet of meaty items such as fish, crustaceans, mysis shrimp, and frozen marine preparations.
Theresa Sutherland –
The Auriga Butterflyfish is a beautiful addition to my tank. It’s active but shy, so I made sure to add plenty of hiding spots. It eats well on mysis shrimp and frozen foods. I’ve kept it for over six months and it’s remained healthy.
Andrew Rees –
It’s a nice-looking fish with vibrant colors. I noticed the coloration varies slightly depending on the lighting. It’s not aggressive and stays in the back of the tank. Just make sure there’s enough live rock for it to hide in.
Edward Blake –
I was worried about compatibility, but it’s fine in a live rock-only setup. It doesn’t damage the rock and only nibbles on it. Feeding it mysis shrimp daily keeps it active and healthy.