Dive sites · Structures

The Artificial Reef

A sprawling collection of purpose-sunk wooden boxes and towers off the island's south side that the sea colonised completely — and the single most reliable place on Mabul to find frogfish.

The dive

Wandering the structures is the format — a maze of encrusted boxes, frames and towers standing on the sand, each its own micro-habitat. Navigation is guide's business; yours is checking every sponge-covered surface, because on this site the sponges look back.

Residents

This is frogfish headquarters — painted and giant, thumbnail juveniles to fist-sized adults, in every colour the sponges wear. Around the structures: schooling juvenile barracuda and batfish patrolling the perimeter, and at times jackfish in numbers that wrap divers in silver. The hard surfaces also stack the deck for ghost pipefish and nudibranchs.

Conditions and level

Encrusted artificial reef structure with schooling fish around it

Full map: dive sites guide.

Find the frogfish

Ask for a structures dive and the guides take you straight to the current residents.

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