Common name: Klethra Sponge

Scientific name: Acanthella klethra Pulitzer-Finali, 1982

General Information

The Klethra Sponge, scientifically known as Acanthella klethra, is a captivating marine sponge species that has piqued the interest of both marine biologists and dedicated aquarium hobbyists. Known for its striking orange color, this sponge adds a touch of natural beauty to any marine setup.

Although not as widely recognized as some other marine species, the Klethra Sponge plays a vital role in its natural habitat by contributing to the ecosystem's health through its filtering capabilities. This species is not commonly found in the aquarium trade, making it a unique addition for enthusiasts looking to diversify their collections.

Details

Recommended minimum tank volume
150 liter (40 gallons)
Salinity
S.G. 1.023 to 1.025
Temperature
24 to 26 °C (75 to 79 °F)
Acidity
pH 8 to 8.5
Average size
20 cm (8″)
Care level
Moderate to difficult Requires stable water conditions and moderate lighting
Diet
Planktonivore Feeds on plankton and dissolved organic particles in the water
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Sponges
    Porifera
  3. Class
    Demosponges
    Demospongiae
  4. Order
    Bubble Coral Shrimp
    Bubarida
  5. Family
    Blue Sponge Family
    Dictyonellidae
  6. Genus
    Bristle Worms
    Acanthella
  7. Species
    Klethra Sponge
    Acanthella klethra Pulitzer-Finali, 1982
  8. Source: GBIF | Global Biodiversity Information Facility

Care

Caring for the Klethra Sponge involves maintaining stable water conditions and providing moderate lighting. It is crucial to ensure that the sponge is placed in an area with adequate water flow to facilitate its filtering process. While not overly demanding, this species does require attention to water quality and regular monitoring to thrive in captivity.

Diet and Feeding

The Klethra Sponge feeds primarily on plankton and dissolved organic particles in the water. In an aquarium setting, it is essential to maintain a nutrient-rich environment to support its dietary needs. While it does not require direct feeding, ensuring that the water contains sufficient plankton and nutrients will promote its health and growth.

Behavior and Compatibility

The Klethra Sponge is a peaceful species that does not exhibit aggressive behaviors. It is compatible with a variety of other reef-safe species, making it an excellent choice for community tanks. However, care should be taken to avoid placing it near aggressive fish or invertebrates that might damage its delicate structure.

Health and Common Issues

In captivity, the Klethra Sponge can thrive if provided with the right conditions. It is important to monitor for signs of stress, such as discoloration or tissue recession, which may indicate poor water quality or inadequate lighting. Regular water changes and maintaining a stable environment are key to preventing common health issues.

Habitat

Naturally found in the warm, tropical waters of the Indo-Pacific region, the Klethra Sponge inhabits coral reefs and rocky substrates. It thrives in areas with moderate water flow and ample access to nutrients, contributing to the biodiversity of its ecosystem.