Air Filling Station is a coastal dive site in Colombo, Sri Lanka, featuring a combination of natural reef and artificial reef structures. The site is suitable for beginner divers, offering warm water temperatures between 28 and 30 degrees Celsius and mild currents. Shore entry requires caution due to surf and sharp coral or rocks underfoot; reef boots and gloves are recommended. Divers should remain vigilant for boat traffic when surfacing. The site is supported by an on-site facility providing air fills and equipment rental, allowing for convenient access to the water.

Dakune Gala is a reef site located off the coast of Colombo, Sri Lanka. This dive is suited for intermediate divers, with depths consistently between 14 and 15 metres. Access is by boat, and divers should be prepared for moderate currents. Visibility at the site typically ranges from 5 to 10 metres. Water temperatures remain warm throughout the year, between 28 and 30 degrees Celsius. The reef structure features sharp coral and rocks, requiring careful buoyancy control to avoid contact with the seabed. Divers can expect to encounter typical reef fish and invertebrates associated with this habitat.