Real Reef Rock - Arches option:4pcs. Arches Box Corals build about 90% of

Corals build about 90% of their skeleton by combining calcium and carbonate ions from the water to form aragonite (CaCO3)

Helps damaged corals immediately

An all-in-one superfood that your corals will thank you for

A more precise and optimal flow

This is achieved by producing them under strictly controlled conditions to prevent water from the atmosphere from being absorbed into the salt

Real Reef Rock - Arches option:4pcs. Arches Box Corals build about 90% of!!! ATTENTION!!! WE WOULD LIKE TO POINT OUT THAT DUE TO ITS DELICATE WORKMANSHIP, THE ITEM MAY BREAK DURING SHIPPING, DESPITE CAREFUL PACKAGING. ORDERING THE ITEM IS AT YOUR OWN RISK The new Real Reef Arches come in a box with a total of 4 reef arches. Real Reef Arches are made by hand each stone is unique. The natural, unique shapes have a length of 24 36 cm and weigh approx. 3 kg per piece. Real Reef is a 100% eco friendly coral reef product, made