Camel Shrimp

Camel Shrimp are attractive ornamental shrimp known for their bold red and white patterning, arched “humpback” body shape, and active scavenging behavior. Also called Hinge-Beak Shrimp, Dancing Shrimp, or Candy Shrimp, Rhynchocinetes sp. are often found hiding in rock crevices, caves, coral rubble, and shaded reef areas. While they are hardy and interesting to observe, Camel Shrimp should not be confused with Peppermint Shrimp and are not considered fully reef safe. They may pick at certain soft corals, polyps, colonial anemones, or other sessile invertebrates, making them best suited for fish-only systems, invert displays, or reef aquariums where their behavior can be closely monitored.

Introduction to Camel Shrimp (Colorful Hinge-Beak Shrimp & Nocturnal Scavenger)

Camel Shrimp (Rhynchocinetes sp.) are small marine shrimp recognized by their bright red and white markings, upward-angled hinged rostrum, and raised back profile. In the wild, they are commonly found in groups among reef rubble, caves, overhangs, and rocky crevices where they remain protected during the day and become more active while scavenging. Their bold coloration and unique body shape make them appealing display shrimp, but their opportunistic feeding habits mean they should be kept with more caution than cleaner shrimp or peppermint shrimp.

Care Requirements

Care Level: Easy – Hardy when kept in stable, established aquariums
Minimum Tank Size: 20+ gallons
Aquarium Setup: Requires live rock, caves, shaded areas, crevices, and peaceful tankmates

Camel Shrimp do best in mature saltwater aquariums with plenty of hiding places and stable water quality. They may be shy when first introduced and often spend time under ledges or inside rockwork, especially during the day or while molting. Because they may pick at certain corals and sessile invertebrates, they are better suited for fish-only aquariums, peaceful invert displays, or carefully monitored reef systems.

Diet & Nutrition

Camel Shrimp are omnivorous scavengers that feed on detritus, leftover foods, plankton, and small meaty items.

Diet: Omnivorous – Eats detritus, leftover foods, plankton, and meaty foods
Recommended Foods:
Frozen mysis shrimp
Brine shrimp
Plankton-based foods
Finely chopped seafood
High-quality flakes or pellets
Small sinking carnivore or omnivore foods
Leftover meaty foods from regular fish feedings

Camel Shrimp should be fed regularly and should not be expected to survive only on scraps. Keeping them well fed may help reduce opportunistic picking at corals or other small invertebrates, though it does not guarantee reef-safe behavior.

Lifespan & Growth Rate

Lifespan: 2-4+ years with proper care
Growth Rate: Moderate – Can grow up to about 2 inches

Camel Shrimp grow by molting and require stable water parameters to molt successfully. After molting, they may hide until their new exoskeleton hardens. Stable salinity, alkalinity, calcium, magnesium, iodine, and trace elements can help support healthy molting and long-term condition.

Temperament & Compatibility

Temperament: Peaceful to Semi-Peaceful – Generally non-aggressive, but opportunistic
Reef Safe? With Caution – May pick at soft corals, polyps, colonial anemones, disc anemones, or other sessile invertebrates

Camel Shrimp are generally peaceful toward fish and may tolerate other shrimp, especially when enough space and hiding places are available. However, they are not ideal for coral-heavy reef aquariums or systems with delicate ornamental invertebrates. Avoid housing them with shrimp predators such as triggers, puffers, hawkfish, large wrasses, lionfish, groupers, large crabs, or other animals that may eat ornamental shrimp.

Common Challenges & Considerations

Often Confused With Peppermint Shrimp: Camel Shrimp have a humpback body shape and hinged rostrum, while Peppermint Shrimp are generally more slender and are more commonly used for Aiptasia control.
Reef Safe With Caution: Camel Shrimp may pick at soft corals, polyps, colonial anemones, mushroom corals, or other sessile invertebrates.
Nocturnal or Shy Behavior: They may hide during the day and become more active after lights out.
Needs Hiding Places: Caves, crevices, and overhangs help them feel secure, especially during molting.
Not an Aiptasia Solution: They should not be sold as Peppermint Shrimp or relied on for Aiptasia control.
Molting Sensitivity: Sudden changes in salinity, pH, or alkalinity can cause stress during molting.
Sensitive to Copper: Like all marine shrimp, they should never be exposed to copper-based medications.

To prevent issues, acclimate them carefully, provide plenty of rockwork and hiding places, feed consistently, avoid copper exposure, and use caution when adding them to reef aquariums with corals or delicate invertebrates.

Water Conditions

Temperature: 72-78°F
dKH Alkalinity: 8-12
pH: 8.1-8.4
Specific Gravity: 1.023-1.025