Microdiet for Planktivorous Marine Fishes, Corals & other Suspension-Feeding Invertebrates

Ultra-porous Biological Media with Superior Performance Characteristics

Complete Bioculture for all Freshwater and Planted Aquaria

4 – 10µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders

Black, Extra-Fine Particle (~1mm) Fired Volcanic Ash Base Substrate