If you want to try night dive to see the difference between daytime and night underwater world, below are 5 tips that you must know to get ready for night dive :
1. Be familiar with your equipment: know each of your diving equipment, including dive lights and camera.
2.Make good use of aids. For example, use your diving light as an improved gesture signal.
3.Daytime diving. This will let you know the reef rock layout, and is a very important point for your night dive line arrangement.
4.Training for underwater compass using skills. This is the most reliable method of judging the direction underwater.
5.Practice of slow motion. When diving, slow underwater action is better, this is more important in the night dive.