The fish haven symbol indicates what?

• A. Anchorage area
• B. Artificial reef, restricted anchoring
• C. Artificial reef, unrestricted anchoring
• D. Rocks, wrecks, cables

Answer: (B)

The main idea here is how chart symbols tell you about underwater habitats and any rules that protect them. A fish haven marks an artificial reef area that’s been created to boost fish habitat. Because the reef and its inhabitants are delicate, anchoring is restricted there to prevent damage. So this symbol specifically communicates: artificial reef present, with anchoring limited or prohibited in the area.

This isn’t simply an indication of a general anchorage area, and it isn’t signaling rocks, wrecks, or cables as hazards. Those would be shown by different marks. Practically, when you see a fish haven symbol, you should avoid anchoring on or near the artificial reef and follow any stated restrictions, choosing permitted spots or mooring areas instead.