Live Rock for $14 per kg
For those looking to set up a marine tank, live rock is definitely something worth investing in. Taken from coral reefs, live rock is sought after for its complex micro-organisms and plant life, and is excellent for growing coral, offering rudimentary filtration, oxygenation and biodiversity.
Live rock contains such helpful organisms as algae, sponges, crustaceans and even some species of coral.
Live rock can be bought at various sizes and though they can hurt the wallet, are a must for any marine enthusiast!