Paracheilinus octotaenia
Eightline Flasher Wrasse is a reef-compatible fish suitable for intermediate aquarium keepers. This peaceful species is ideal for marine setups with proper care and conditions.
Care Level: Intermediate
Disposition: Peaceful
Min. Tank Size: 50 gallons
Mature Size: 3.5 inches
| Feature | Detail |
|---|---|
| Reef Compatible | Yes |
| Size (Mature) | 3.5 inches |
| Minimum Tank Size | 50 gallons |
FAQ
Is the Eightline Flasher Wrasse suitable for a reef tank?
Yes, the Eightline Flasher Wrasse is reef compatible and can coexist with other reef inhabitants when properly cared for.
What is the mature size of this wrasse?
The mature size of the Eightline Flasher Wrasse is approximately 3.5 inches.
What is the minimum tank size required?
A minimum tank size of 50 gallons is recommended for this species.

Carol Ince –
I’ve had this wrasse in my 50-gallon reef tank for six months. It’s active but peaceful, doesn’t eat corals, and blends well with the community. Easy to spot due to its bright stripes. Feeds well on small crustaceans and plankton.
Sue Hamilton –
The fish arrived healthy and has been thriving in my tank. It’s not aggressive and stays near the lower levels. I appreciate its coloration and the fact it doesn’t disturb the reef structure.
Stephanie Morgan –
Great addition to my reef setup. It’s active during the day and shows natural behavior. I’ve noticed it avoids touching coral polyps, which is a relief for reef keepers.