Is your camera set up heavy? Ultralight's new buoyancy arms are sure to help lighten your load. The new arms are made from 2" diameter tubing in five different lengths allowing you to customize the amount of buoyancy you need for your particular housing and strobes.
As housing manufacturers have gone from big bulky large housings to nicely fitted housings the amount of air in the housing has decreased. This then means the whole unit is heavy underwater. Ultralight Control Systems has developed a new buoyancy arm that is made from 2" aluminum tubing with the ends glued in. The air that is captured in the tubes helps to give these heavier systems some buoyancy. Their new line of buoyancy arms range from 8" to 16" in two inch increments so the photographer can have just the right amount of buoyancy to balance their system.