MarcoRocks E-Marco 400 Aquascaping Mortar: Build strong, durable and AMAZING reef tank aquascapes!

The Marco Rocks E-Marco 400 is a completely reef safe aquascape bonding medium to prevent your rocks from tumbling over inside your tank and build those seemingly gravity defying scapes. It is natural looking, easy to work with and cures into a tight bond with your rocks while also providing a rough texture for coralline algae and corals to natural adhere to. Thomas shares how it works and offers some helpful tips for successful construction of your dream aquascape in this BRStv Product Spotlight.