There is definitely more fun to be had in the water when adding a seascooter, but with ample choice at Underwater Australasia it can be challenging when it comes to choosing the right model....
Fantasea line M67 Lens Cap for Fantasea Camera Housings
Neoprene dome port cover for Fantasea BigEye wide angle lenses...
Neoprene lens port cover for Fantasea camera housings (TypeF)