{"product_id":"tank-banger","title":"TANK BANGER","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Scuba Tank Banger is a simple underwater signalling device built from corrosion-free plastic and a length of surgical or elastic rubber tubing, worn stretched around the base of a scuba cylinder. To get a buddy's attention, the diver pulls the attached ball or knob away from the tank and releases it, producing a distinct clanking sound that carries well underwater. The device works passively while diving and requires no maintenance beyond a rinse after use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eIts main advantage is directness: unlike a shaker or air horn, a tank banger stays fixed to the cylinder, keeping a BCD uncluttered and putting the noisemaker within easy reach without needing to locate a separate accessory. It's audible to buddies at moderate range underwater, though exact distance varies by model, tank material, and water conditions. The elastic strap is designed to stretch over a range of cylinder sizes and can be fitted for either left- or right-handed operation, and most versions can be used by either pulling for a loud signal or lightly tapping the ball against the tank for a quieter one.\u003c\/p\u003e","brand":"INNOVATIVE SCUBA CONCEPTS","offers":[{"title":"Default Title","offer_id":54305657127225,"sku":"RB0856","price":335.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1730\/8473\/files\/rb0856.jpg?v=1785864304","url":"https:\/\/scubaevolution.co.za\/products\/tank-banger","provider":"Scuba Evolution","version":"1.0","type":"link"}