Blue Cleaner Wrasse BCW100301
Labroides dimidiatus
Reef Compatible: Yes
Care Level: Expert-only
Disposition: Peaceful
Min. Tank Size: 30 gallons
Mature Size: 5.5 inches
The Blue Cleaner Wrasse is a striking reef fish prized for its vibrant coloring and beneficial behavior. This species actively feeds on parasites and dead skin from larger fish, making it an excellent addition to established reef aquariums. Known for its energetic swimming patterns and curious personality, it brings movement and visual interest to any tank.
Hardy and adaptable once acclimated, the Blue Cleaner Wrasse thrives in well-established systems with plenty of live rock and hiding spaces. It requires a varied diet of small crustaceans, frozen foods, and other suitable reef-based foods.
| Size | Approx. Length |
|---|---|
| WYSIWYG | 3 inches (XL) |
FAQ
Is the Blue Cleaner Wrasse safe to keep with other fish in a reef tank?
Yes, the Blue Cleaner Wrasse is peaceful and generally compatible with other reef fish when properly established in a mature tank.
How long does it take for a Blue Cleaner Wrasse to reach maturity?
The Blue Cleaner Wrasse typically reaches a mature size of 5.5 inches, which can take several months to a year depending on tank conditions and diet.
What kind of diet does the Blue Cleaner Wrasse require?
It requires a varied diet of small crustaceans, frozen foods, and other reef-based foods to maintain health and activity.

Hannah Langdon –
Added the Blue Cleaner Wrasse to my 30-gallon reef tank after it was fully established. It’s very active and helps clean parasites from other fish. The fish is peaceful and doesn’t stress the tankmates. Feeds well on frozen brine shrimp and small crustaceans. A great addition to a mature reef setup.
Anne Gray –
It’s been two months since I introduced the wrasse. It’s very curious and swims around a lot. I noticed fewer parasites on my larger fish. Needs a varied diet and plenty of live rock for hiding. Works well in a well-established tank.
Alexandra Ball –
The fish arrived healthy and adjusted quickly. It’s vibrant and active, and it’s been cleaning dead skin from my angelfish. I appreciate the visual interest it brings. Only feed it small, live or frozen foods regularly.