Marine Pure Biological Media - 1.5 Inch Spheres Size:1.9L provide sufficient room for the

provide sufficient room for the Banded Coral Shrimp so it can move about freely without its long antennae touching neighboring corals or anemones

• Suitable for aquariums of all ages

To suit 20x20

These small gobies can be kept individually

but may become aggressive towards other Butterflies with a similar pattern or coloration in smaller tanks

Marine Pure Biological Media - 1.5 Inch Spheres Size:1.9L provide sufficient room for theMarinepure creates the perfect bio home for bacteria with its porous inert structure and designed to maximise filtration with bio film technology. Designed for Ammonia and Nitrite Removal Primarily designed to provide deep anaerobic zones for de nitrification in passive systems. Live rock substitute popular among reef hobbyists as a substitute for live rock because it reduces nitrates more efficiently without harming the environment. Use in sumps,