Lightning Wrasse (Halichoeres cyanocephalus)
The Lightning Wrasse is a rare find, usually located along the sandy areas along the bottom of the ocean. Although they are about 3 inches when sold, they can grow up to 12 inches in size. The Lightning Wrasse are carnivorous fish and are NOT reef safe.
| Size | 3-5 inches (sold), up to 12 inches mature |
|---|---|
| Diet | Carnivorous |
| Reef Safe | No |
FAQ
What is the typical size of a Lightning Wrasse when purchased?
The Lightning Wrasse is typically 3 inches when purchased and can grow up to 12 inches in size over time.
Is the Lightning Wrasse safe to keep in a reef aquarium?
No, the Lightning Wrasse is not reef safe and may harm coral or other invertebrates.
What type of diet does the Lightning Wrasse require?
The Lightning Wrasse is carnivorous and requires a diet of meat-based foods such as frozen or live shrimp, squid, and other protein-rich options.


Tim James –
The Lightning Wrasse arrived healthy and active. It has been in my tank for two months and is eating regularly. I keep it in a sandy bottom setup with no coral, which matches its natural habitat. It’s a striking fish with bright colors and active behavior.
Joshua Martin –
It’s a bit shy at first but quickly becomes active. I feed it small pieces of frozen meat and it’s very interested. I didn’t expect it to be so bold after a few weeks. Just make sure your tank has no reef elements.
Angela Davies –
The fish is active and colorful, but it does need a consistent meat-based diet. I had to adjust my feeding schedule to keep it happy. Not suitable for reef tanks, but great in a sandy, open setup.