Harlequin Shrimp

Hymenocera picta


(0 Reviews)

Harlequin Shrimp

Harlequin Shrimp

Hymenocera picta


(0 Reviews)

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Care Facts

Care Level: Moderate
Temperament: Peaceful
Diet: Carnivore (tubefeet of starfish)
Origin: Indian Ocean
Minimum Tank Size: 10 gallons
Acclimation Time: 2+ hours
Reef Safe: Yes
Coral Safe: Yes
Invertebrate Safe: Yes
Lighting: ~
Placement: ~
Waterflow: ~

The Harlequin Shrimp, Hymenocera picta, is a uniquely banded and colored invertebrate. It is a pasty clear/pink colors with reddish spots across its body and claws. Its legs have some black or dark stripes. The Harlequin Shrimp is small, and grows only to a size of about 1.5 inches. It should not be kept in tanks with aggressive fish, inverts, or anything that might consider it prey. They can be, and are best kept, as mated pairs. They eat primarily starfish and urchins so understand you may need these food sources before buying a Harlequin Shrimp. Overall, a very unique and interesting addition to any home aquarium. 



Discover the Harlequin Shrimp (Hymenocera picta) for Your Saltwater Marine Aquarium

Dive into the captivating world of the Harlequin Shrimp (Hymenocera picta), an extraordinary addition to your saltwater marine aquarium. This factual guide provides valuable insights into the Harlequin Shrimp's habitat, compatibility, care requirements, and why Saltwaterfish.com is your trusted source for these fascinating marine crustaceans.

Habitat and Adaptability of Harlequin Shrimp

Harlequin Shrimp are native to the Indo-Pacific region, inhabiting coral reefs and rocky substrates. Their striking appearance, characterized by bright colors and intricate patterns, adds a touch of vibrancy to your aquatic environment. While they may be challenging to care for, their unique behaviors make them a sought-after choice for marine enthusiasts.

Reef Safe and Compatibility of Harlequin Shrimp

Harlequin Shrimp are reef safe, as they do not harm corals or other invertebrates. However, they have specific dietary requirements that can impact their compatibility with certain tank mates, as discussed below.

Size and Lifespan of Harlequin Shrimp

These shrimp are relatively small, with adults typically reaching lengths of 1 to 2 inches. They can have a lifespan of several years with proper care, ensuring their presence in your marine aquarium for an extended period.

Diet and Feeding Habits of Harlequin Shrimp

Harlequin Shrimp have specialized diets and primarily feed on the tube feet of starfish, such as the Crown of Thorns Starfish. They are known for their unique hunting behavior, flipping over starfish and consuming their tube feet. Due to their specific dietary preferences, providing a stable supply of suitable starfish for their nutrition is crucial.

Compatibility with Tank Mates

Harlequin Shrimp have a relatively peaceful temperament, but their dietary specialization can impact their compatibility with certain tank mates. They should not be housed with starfish species, as they are their primary food source.

Suitable Tank Mates for Harlequin Shrimp

To maintain a compatible community in your marine aquarium, consider peaceful fish species, other invertebrates, and corals that do not threaten the Harlequin Shrimp. Avoid housing them with starfish or other potential prey items to ensure their specialized diet is sustained.

Tank Requirements and Aquascaping

Creating an ideal habitat for your Harlequin Shrimp requires a minimum size of 10 gallons of a well-established marine aquarium. Incorporate live rock structures and provide hiding places to mimic their natural environment. Sand or fine substrate is preferable, allowing them to burrow and explore.

Optimal Water Conditions for Harlequin Shrimp

Maintaining precise water conditions is crucial for the health of your Harlequin Shrimp:

  • pH Level: Maintain a stable pH level of 8.0 to 8.4.
  • Salinity: Keep the salinity of your aquarium water within the range of 1.024 to 1.026 specific gravity or approximately 32-35 ppt.
  • Water Temperature: Maintain a water temperature between 74°F to 78°F (23°C to 26°C).
  • Lighting Requirements: Moderate to High-intensity lighting suits most marine aquariums, as Harlequin Shrimp are generally indifferent to lighting.
  • Water Flow: Ensure gentle water flow within the tank to prevent sediment buildup and facilitate efficient nutrient distribution.

Why Choose Saltwaterfish.com for Harlequin Shrimp

Selecting Harlequin Shrimp for your marine aquarium is a unique choice, and sourcing them from Saltwaterfish.com ensures a reliable and informed experience. Our commitment to sustainability and responsible sourcing guarantees you receive robust and well-maintained shrimp that contribute to the vibrancy and uniqueness of your marine ecosystem. With our expertise and diverse selection, you can confidently enhance your aquarium with these captivating marine crustaceans.

Embrace the stunning beauty and specialized behavior of Harlequin Shrimp as they add vibrancy to your saltwater marine aquarium. From their intricate patterns to their compatibility with suitable tank mates, these crustaceans promise to be an engaging addition. When you choose Saltwaterfish.com, you're not just acquiring marine organisms—you're investing in the uniqueness and fascination of your aquatic community.


Reviewed by: David Schneider on Oct. 24, 2023

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