Common name: Touch-Me-Not Sponge

General information

The Touch-Me-Not Sponge, scientifically known as Neofibularia nolitangere, is a fascinating marine invertebrate found in the warm waters of the Caribbean Sea. This sponge is known for its unique chemical defense mechanism, which releases toxins when touched, deterring predators and earning its common name. The sponge's surface is typically brownish-purple and has a distinctive texture with conical projections.

Care

In the aquarium setting, Neofibularia nolitangere requires a moderate level of care. It thrives in well-established tanks with stable water conditions and strong water flow to mimic its natural environment. This sponge is photosynthetic and also absorbs nutrients from the water column, so maintaining high water quality is crucial for its health. It is sensitive to high nitrate levels and copper-based medications.

Reproduction

Like many sponges, Neofibularia nolitangere reproduces both sexually and asexually. Sexual reproduction occurs through the release of gametes into the water column, while asexual reproduction happens through budding or fragmentation. In the aquarium, fragments that break off can attach to substrate and grow into new individuals.

Symbiosis

Neofibularia nolitangere does not have any well-known symbiotic relationships that are of particular interest to the aquarium hobby. However, its role in the ecosystem as a filter feeder helps maintain water quality and provides a habitat for microorganisms.

Habitat

This sponge is typically found in shallow reef environments and mangrove areas of the Caribbean. It prefers areas with moderate to strong currents, which facilitate its filter-feeding habits and removal of waste products.