Java Reef Rocks Frag Rocks 

30 Pieces in a box. 

Java Reef Rock is hand manufactured from natural, sustainable reef friendly materials. 100% safe for corals, fish & invertebrates this pH neutral rock will not leach phosphates or nitrates.

Based on naturally occurring shapes, the rock is light weight, free from parasites, porous as well as naturally coloured.

A perfect alternative to live rock offering many different aqua scaping opportunities