
You have two options to adjust the Halcyon Active Control Ballast System weight pockets. One option allows for vertical placement. Each system is designed to hold maximum weights of 2,6kg. The system has an Active Control Ballast (ACB), which can be adjusted to suit your needs. The best way to maximize the safety and effectiveness your cycling gear is by choosing the right weight pockets.
Trim weight pocket
The Halcyon tank-mounted Weight Pockets have a new feature called Trim. It allows divers to move up to 10 pounds. For improved in-water stability and horizontal trim, as well as reduced gas consumption, divers can attach the pockets to their cylinder. The buoyant effect from nearly empty cylinders can also be counterbalanced with the pockets. A weight pocket allows divers to enjoy more bottom time, less effort and maximize their enjoyment when diving.

Active Control Ballast is integrated into the system
The ACB is a vertically integrated, releasable weight-system that can hold up to five pounds per pocket. This design makes it easy to place and release. It also doesn't take up too much space on the diver's waist belt. The ACB pocket can have an Explorer Light System installed behind it for added versatility and safety. Side release buckles are designed to prevent lead weight loss by allowing quick access to weights when necessary.
Mounting on bottle strap
New tank-mounted trim pockets from Halcyon encourage optimal weight distribution and promote comfort while diving. They reduce effort, promote in-water stability and encourage the head-up position. The pockets, whether mounted on the tank or not, make it simple to balance your cylinder's mass for optimal in-water stability. Here are some pros and con's of tank-mounted, weight pockets.
Heads-up surface airway protection
The Halcyon Trim Weight Pocket from the manufacturer is an ingenious invention. It allows for optimal weight distribution and promotes comfort in the water. This feature can be used by divers to transfer weight from their waists to their cylinders, improving horizontal trim as well as propulsion. Divers can prolong their bottom time, which increases the diver's enjoyment. The Halcyon trim weight pockets provide positive benefits beyond moving weight from waist to cylinder. These pockets counteract the negative effect of near-empty containers and decrease the effort required by divers to maintain their horizontal position and head.

Cost
Whether you're looking to enhance your diving performance, or are simply looking for a way to keep your weight evenly distributed, Halcyon weight pockets are an excellent choice. These pockets slide over the tank's cam bands and provide a secure location to add additional weight. These pockets can hold up to 5 lbs of ballast depending on what tank you have. Although the cost of Halcyon's weight pockets will vary by brand, they are very affordable.