Bubble Makers are beginner dives for 8 / 9 year olds taken one at a time to a maximum of 2m. At. We usually organise Bubble Makers in Xlendi Bay directly in front of the dive shop where they will see lots of fish and crustaceans. The instructor kits up the child with a complete scuba unit and wet suit and explains some simple basics before going in the water. Children first learn to breathe through a regulator standing up at the shallow end of the bay before venturing below the surface. The instructor holds the tank or the hand of the child throughout.