Java Reef Rocks Reef Rock Arches 17kg Equipment & Accessories This helps to prevent precipitation

This helps to prevent precipitation of calcium

Ensure there is no powder in the thread of the bottle neck

It performs over 75 tests and contains a reference sample for validation

Available in 4 sizes:

Java Reef Rocks Reef Rock Arches 17kg Equipment & Accessories This helps to prevent precipitation17Kg of assorted Reef Rock Arches Ideal for intricate aquascapes. Java Reef Rock is manufactured from natural, sustainable, reef friendly materials. 100% safe for corals, fish, and invertebrates, this pH neutral rock does not leach phosphates or nitrates. Parasite free, lightweight and porous, the natural colouration makes it ideal for creating visually stunning aquascapes. Whilst we do our best to package the rock suffiently to minimize damage or