Artificial reefs can benefit marine life or cause more harm then good, it all depends on how they are built
Artificial Reefs: What works and what doesn't
珊瑚101: 珊瑚的希望– 人工魚礁
Artificial Reef Program Sale
Talk me out of basalt rocks? REEF2REEF Saltwater and Reef Aquarium Forum
JMSE, Free Full-Text
珊瑚101: 珊瑚的希望– 人工魚礁
Talk me out of basalt rocks? REEF2REEF Saltwater and Reef Aquarium Forum
The Marine Conservation
Do Artificial Coral Reefs Work?
Why Have Most Artificial Reefs Never Really Worked?
珊瑚101: 珊瑚的希望– 人工魚礁