JBL Sansibar Dark substrate both models deliver reliable aeration

both models deliver reliable aeration with minimal noise

Material: High-quality acrylic (lightweight and impact-resistant)

The surface skimmer will capture the water from just below the surface

reusable storage

JBL Sansibar Dark substrate both models deliver reliable aerationJBL Sansibar Substrate for freshwater and saltwater aquariums Perfect hold for plant roots: substrate with 0. 2 0. 6 mm grain size for freshwater and marine aquariums and terrariums Ideal for aquarium care: its fine granulation and density prevents mulm and other waste material from seeping in Ideal for fish, invertebrates and plants: no release of unwanted pollutants into the water. Fine granite sand is gentle on the sensitive barbels of the bottom