The Trident Tank Banger is an underwater signaling device you can simply attach to your tank and gently pull on the slotted unbreakable oval ball to get your dive buddy’s attention. The Trident Tank Bangers come in assorted colors.
The Trident Tank Banger is an underwater signaling device you can simply attach to your tank and gently pull on the slotted unbreakable oval ball to get your dive buddy’s attention. The Trident Tank Bangers come in assorted colors.