Caribbean Peppermint Shrimp (Lysmata wurdemanni complex)
The Caribbean Peppermint Shrimp is a small, strikingly patterned cleaner shrimp known for its red and white stripes. Native to Caribbean reefs and seagrass beds, it spends its time picking at leftover food and helping control small pest populations like Aiptasia. Hardy and peaceful, Peppermint Shrimp do best in well-established tanks with plenty of rockwork and hiding spots. Their colorful appearance and utility as natural cleaners make them a popular choice for reef and fish-only aquariums.
Quick Facts
| Category | Detail |
|---|---|
| Care Level | Easy |
| Temperament | Peaceful |
| Maximum Size | ~2 inches |
| Minimum Tank Size | 20 gallons |
FAQ
What kind of tank environment do Caribbean Peppermint Shrimp need?
They thrive in well-established tanks with plenty of rockwork and hiding spots. A minimum tank size of 20 gallons is recommended to provide adequate space and stability.
Do Peppermint Shrimp help with pest control in aquariums?
Yes, they are known to feed on small pests like Aiptasia, helping to maintain a balanced ecosystem in reef and fish-only tanks.
Are Peppermint Shrimp compatible with other tank inhabitants?
Yes, they are peaceful and generally compatible with most reef and fish-only aquarium species, as long as the tank has sufficient hiding places and is well-established.


Alan Gray –
Added a Peppermint Shrimp to my 30-gallon reef tank and it’s been active and healthy for over three months. It regularly cleans up leftover food and even eats small Aiptasia. Very easy to care for and adds a nice visual appeal.
Boris MacDonald –
The shrimp arrived quickly and looks exactly as described. It’s active and stays in its hiding spots. I appreciate the red and white stripes — very eye-catching. Works well with my clownfish and tangs.
Isaac Berry –
Great addition to my tank. It’s peaceful, doesn’t stress other fish, and helps keep the tank clean. I’ve had it for six weeks and it’s still vibrant and active.