Tongan Black Foxface – First-Time Trade Availability
Available in the trade for the first time ever! You’ve read about this exciting new algae grazer from Tonga, heard rumors about, maybe even seen it come and go within hours on Diver’s Den. Now’s your chance to be the first in your reef club to feature the Tongan Black Foxface in your showcase aquarium.
Distinctive Features
- Differing from the Fiji Foxface (Siganus uspi), the Tongan Black Foxface is almost entirely black, with lighter pectoral fins and the posterior margin of the dorsal, anal, and caudal fins.
- Features a white opercular stripe composed of smaller interlocking wavy lines, unlike the clearly spotted stripe on the Fiji Foxface.
- Unusual for a foxface, the Tongan Black has been observed displaying specific behaviors in captivity, including subtle fin movements and feeding patterns.
| Feature | Description |
|---|---|
| Body Color | Almost entirely black |
| Pectoral Fins | Lighter in color |
| Opercular Stripe | White, composed of interlocking wavy lines |
| Fin Margins | Lighter posterior margin on dorsal, anal, and caudal fins |
FAQ
What is the main difference between the Tongan Black Foxface and the Fiji Foxface?
The Tongan Black Foxface is almost entirely black, with lighter pectoral fins and a white opercular stripe made of interlocking wavy lines. The Fiji Foxface has a bright yellow posterior and a clearly spotted opercular stripe.
Is the Tongan Black Foxface suitable for a reef aquarium?
Yes, it is an algae grazer and well-suited for reef tanks where it helps control algae growth without being aggressive toward corals.
Are there any known behavioral differences in captivity?
The Tongan Black Foxface has been observed displaying subtle fin movements and specific feeding patterns, though further observation is ongoing.
Alexandra Manning –
Added the Tongan Black Foxface to my 120-gallon reef tank last month. It’s striking in appearance with its sleek black body and elegant wavy opercular stripe. The fish is active and feeds on algae without disturbing the corals. Very satisfied with the addition to my aquarium.
John Rees –
First-time owner of this species. The fish looks unique and stands out in the tank. It’s calm and doesn’t seem to compete with other fish. Feeding is straightforward and it’s been eating algae regularly.
Samantha Reid –
The black coloration and wavy stripe are truly distinctive. It’s a beautiful addition to any reef setup. I noticed it’s more active during the morning hours and seems to prefer certain areas of the tank.