Lokasi : Perairan Tinabo Besar, Topografi : reef flat—drop off, Suhu : 27° – 30° C, Arus : sedang—kuat, Kedalaman : 25 m, Visibility : 8—14 m, Kondisi karang: bagus dengan tutupan 35—65%, didominasi oleh hardcoral dan softcoral, Biota yang ada : gerombolan ikan trevallies, snapper, fusiliers, sweetlips, butterfly fish, cardinal fish, angelfish, grouper, damselfish, batfish, wrasse, parrot fish, surgeon fish, frog fish, trigger fish, bumphead fish, flat worm, scorpion fish. Lobster, eagle rays, nudibrands, crocodile fish.
