Seachem Reef Status: Strontium 45ppi Made from comfyfluff – Made

Made from comfyfluff – Made from scratch a natural reclaimed paper fibre that's biodegradable and compostable

Lily Pipes are designed with the image of a lily flower

From Outward Hound’s exclusive Safari Collection

Tough: Quiet and robust

This easy to use powder supplement is rich in omega-3 fatty acids

Seachem Reef Status: Strontium 45ppi Made from comfyfluff – MadeStrontium occurs in natural seawater at a concentration of about 8 to 10 mg L. It is chemically very similar to calcium, and many organisms incorporate it in their skeletons along with calcium. Its addition to reef aquariums aids the growth of corals, coralline algae and other organisms that lay down a calcereous skeleton or shell, including tridacnid clams.