Skunk Cleaner Shrimp

Lysmata amboinensis

Also known as Scarlet Skunk Cleaner Shrimp, Pacific Cleaner Shrimp, Red Skunk Cleaner Shrimp, Ambon Cleaner Shrimp

SaltwaterShrimp

Care at a glance

Temperature
73–81°F (23–27°C)
pH
8.1–8.4
Adult size
2.4 in (6 cm)
Minimum tank
20 gal (75 L)
Temperament
Peaceful
Social behavior
Social
Swim level
Bottom
Difficulty
Beginner
Breeding
Hard
Rarity
Very common
Reef safe
Reef safe
Origin
Indo-Pacific and Red Sea
Family
Lysmatidae

Overview

A peaceful, active cleaner shrimp that genuinely picks parasites and dead tissue off fish at a set cleaning station. It tolerates its own kind well and is often kept in pairs or small groups. Keep it away from predators such as large hawkfish, triggers, lionfish, and some large wrasses that will eat it. Reef safe with corals and other inverts.

In the wild

Found across the Indo-Pacific and Red Sea on coral reefs, usually near overhangs, caves, and rockwork where it sets up a cleaning station. In the aquarium it wants plenty of live rock with ledges and crevices to perch on and retreat into, and stable, fully cycled reef water. It roams the rockwork by day, which is unusual for a shrimp, and does not hide the way many other species do.

Good to know

Lysmata amboinensis is a simultaneous hermaphrodite, meaning every mature individual carries both male and female reproductive tissue, so any two shrimp can pair and both can carry eggs. This is why they are safe to keep in groups without aggression over sex. The larvae are planktonic and pass through many long molt stages, which is what makes captive breeding so difficult.

Did you know

Fish actively line up and hold still at its cleaning station, sometimes even opening their mouths and gills so the shrimp can pick inside, a real cross-species cooperation you can watch play out in the tank.

Where to buy

Some links may not be the exact species or variety.

…or ask your local fish store.

Appears in

Shrimp · Saltwater clean-up crew · Marine inverts

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