Marco Foundation Rock (Per Kilo) – Natural Base Rock for Reef Aquascaping kessil arm Chromium is a trace element

Chromium is a trace element present in small quantities in the seawater of reefs all around the world

giving you complete control over water movement

Reefwave 25 Specifications

Designed to fit 150cm aquariums

Intended for experienced and advanced reef aquarists only

Marco Foundation Rock (Per Kilo) – Natural Base Rock for Reef Aquascaping kessil arm Chromium is a trace elementMarco Foundation Rock (priced per kilo) is the ideal choice for creating a solid base in your reef aquascape. Featuring a natural top and a smooth, flat cut bottom, these rocks provide a firm, stable first layer to build your aquascape upon. Their flat bottom ensures a secure foundation for stacking other rocks, making them perfect for creating caves, arches, and other structures. This rock is highly porous, making it perfect for biological filtration