Free Shipping on Orders Over $200 in the US and Canada

Beneath the Surface

Beneath the Surface Buoyancy Floats for ULCS Arms

Free Shipping: Free shipping for orders over $200 ? Free shipping for orders over $200 in the USA, to all 50 states. Orders generally ship same day if ordered by 2PM PST. Low international shipping rates are available, just add the item to your cart and checkout to see rates.

Calculating your delivery time...
Get it by , !
Order within hours and minutes
Ship To:
Expedited Shipping Available

Ask Our Experts

Email | +1-310-633-5052
  • Free Shipping USA & Canada

  • International Shipping

  • Free Support & Set Up

Beneath the Surface Buoyancy Floats

for ULCS Arms

The BtS ball-jointed arms the new float system is easy to install, adjustable to suit personal needs, lightweight and very affordable.

Each 2" float segment yields up to +4 ounces of buoyancy, so even the heaviest underwater camera system will be "lightened up" substantially. Our floats are manufactured from a new high-tech, high density foam and have been thoroughly tested to well beyond sport diving depths.

Packaged to fit your arms, choose from the drop-down menu

The BTS Buoyancy floats are packaged to fit the most popular arm combinations. Pick the one that best suits your needs from the drop down menu above.

  • BF-1: Single float
  • BF-5: Float kit for a 5" & 8" arm combination 
  • BF-7: Float kit for an 8" & 10" arm combination

Make your underwater housing, lighter and easier to use underwater!

Diver Andy Sallmon's large dSLR rig is so perfectly weighted that he can easily balance it on one finger!

Call us at 310-633-5052 or email us at with any questions. Our Underwater photography experts are ready to help you.

We offer lifetime support with all purchases.

Weight: 1.00 LBS
Dimensions: 5.00 (in) × 5.00 (in) × 5.00 (in)
Free Worldwide Shipping: No
Brand: Beneath the Surface
We make awesome trips possible!

Read more

Educational Videos and Articles

Read more

Find the right gear with our Buyer's Guides

Read more

Win a free trip by joining our newsletter

Ask us anything!