Yellow Encrusting Sponge (Golf Ball Size)

About this invertebrate

Yellow Encrusting Sponge (Golf Ball Size) is a live marine sponge sold as an encrusting, carpet-like accent for saltwater aquariums. It naturally attaches to hard surfaces such as live rock and can create dense yellow texture as it spreads, making it a popular choice for adding reef-like color and habitat structure. In the tank, it acts as a filter feeder, pulling in tiny suspended particles from the water column. Because it can expand over nearby surfaces, this sponge works best in systems where rockwork and sessile animals are mature and you can monitor space and coverage over time.

Features:

• Bright yellow to golden yellow encrusting growth that forms a low-profile, spreading mat
• Attaches to live rock and other stable hard surfaces for an organic, natural reef look
• Filter-feeding behavior helps consume fine suspended matter and dissolved organics in the water
• Generally peaceful, but it may overgrow or compete with slower-growing sessile invertebrates
• Best placed in shaded to moderately lit areas, where it can remain stable without harsh exposure
• Helpful for established, stable systems where water conditions and food availability are consistent

Specifications:

• Product name: Yellow Encrusting Sponge (Golf Ball Size)
• Color: Bright to golden yellow
• Growth form: Low-profile encrusting or spreading mat
• Lighting: Low to moderate
• Water flow: Moderate, indirect flow
• Placement: Live rock; shaded to moderately lit areas
• Temperament: Peaceful, but may overgrow nearby corals if left unmanaged
• Diet: Filter feeder; benefits from fine suspended foods
• Recommended system: Best for established, stable saltwater aquariums