{"title":"Neptonics","description":"\u003cp\u003e\u003cstrong\u003eNeptonics - Solid Gear That Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFounded in 1996, Neptonics is now one of the leading names in the United States.\u003c\/p\u003e\n\u003cp\u003eBorn from the handcrafted production of trigger mechanisms, it develops reliable equipment tested directly in the water.\u003c\/p\u003e","products":[{"product_id":"tuna-bungee-neptonics","title":"Tuna Bungee","description":"\u003ch2\u003eTuna Bungee: Pure Latex Bungee for Spearfishing and Bluewater Hunting\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTuna Bungee\u003c\/strong\u003e is a bungee made with a \u003cstrong\u003epure latex\u003c\/strong\u003e compound that is highly resistant to UV rays, ideal for spearfishing and bluewater hunting. Thanks to the quality of the material, it delivers \u003cstrong\u003eextremely high elasticity\u003c\/strong\u003e and superior fish-fighting power, essential when handling large pelagic gamefish.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStretch\u003c\/strong\u003e: up to 4 times its resting length, with a 530 kg internal safety line that limits maximum tension\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRubber diameter\u003c\/strong\u003e: 14.0 mm, ensuring an optimal balance between elasticity and ease of fish control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd materials\u003c\/strong\u003e: AISI 316 stainless steel with heavy duty swivels to eliminate twist and special shackles for quick, secure connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable lengths\u003c\/strong\u003e: 1.5, 3.0, 5.0, 10 and 15 meters, to suit different spearfishing needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits and Applications\u003c\/h3\u003e\n\u003cp\u003eThis bungee is designed for battles with large pelagic fish such as \u003cstrong\u003eyellowfin tuna, marlin, big amberjack, GT and large wahoo\u003c\/strong\u003e. The special latex compound allows progressive stretch with efficient elastic recovery, helping to \u003cstrong\u003equickly tire the fish without failure\u003c\/strong\u003e, a crucial factor in spearfishing.\u003c\/p\u003e\n\n\u003cp\u003eThe construction includes high-strength stainless steel components to ensure durability and reliability in the marine environment. The use of heavy duty swivels eliminates any twisting during line handling, improving smooth operation and functionality while managing the fish.\u003c\/p\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended for use with spearfishing-specific floatlines for better overall system efficiency\u003c\/li\u003e\n  \u003cli\u003eSuitable for spearfishers specialized in targeting large pelagic fish in deep water\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"7.6 m","offer_id":56926346215769,"sku":"TBUNG25FT","price":159.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Tuna_Bungee.png?v=1782070730"},{"product_id":"bluewater-pro-floatline-anima-spectra-neptonics","title":"Bluewater Pro Floatline","description":"\u003ch2\u003eBluewater Pro Floatline - Neptonics\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBluewater Pro Floatline by Neptonics\u003c\/strong\u003e is the benchmark floatline for \u003cstrong\u003ebluewater spearfishing\u003c\/strong\u003e and demanding environments. Designed and assembled entirely in the Neptonics workshop, it represents the highest standard available on the market for those who refuse to compromise on reliability and strength.\u003c\/p\u003e\n\n\u003ch3\u003eSuperior construction and strength\u003c\/h3\u003e\n\n\u003cp\u003eWhat sets the \u003cstrong\u003eBluewater Pro Floatline\u003c\/strong\u003e apart from the competition is its \u003cstrong\u003e100% Spectra internal core\u003c\/strong\u003e, fully back-spliced. This construction technology ensures a \u003cstrong\u003erated strength of 1400 lb (approximately 635 kg)\u003c\/strong\u003e, an exceptional value that makes it extremely reliable even with large pelagic fish.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Spectra core\u003c\/strong\u003e with full back splice\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1400 lb rated strength\u003c\/strong\u003e (~635 kg)\u003c\/li\u003e\n  \u003cli\u003eLines from other brands are only crimped: they break at the worst possible moment\u003c\/li\u003e\n  \u003cli\u003eThe Bluewater Pro is the \u003cstrong\u003eonly floatline on the market\u003c\/strong\u003e with this construction combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e100% Neptonics production\u003c\/h3\u003e\n\n\u003cp\u003eEvery component of the \u003cstrong\u003eBluewater Pro Floatline\u003c\/strong\u003e is made and completed entirely in the Neptonics workshop. No component is purchased from third parties and simply assembled: from machining the metal parts to welding, from back-splicing to final assembly and finishing, every step is directly controlled by Neptonics.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIn-house machining of the \u003cstrong\u003emetal parts\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWelding\u003c\/strong\u003e performed in the Neptonics workshop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack-splicing\u003c\/strong\u003e carried out in-house\u003c\/li\u003e\n  \u003cli\u003eFinal assembly and finishing under the manufacturer’s direct control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFunction and use in the water\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBluewater Pro Floatline\u003c\/strong\u003e is the essential connection between the speargun and the spearfishing float. Once the fish is speared, the line works together with the float to \u003cstrong\u003etire out the fish\u003c\/strong\u003e and allow the diver to return to the surface to breathe, without losing contact with the fish.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirectly connects the \u003cstrong\u003espeargun to the float\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAllows the fish to fight against the line and float, \u003cstrong\u003eprogressively tiring it out\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eLeaves the diver free to \u003cstrong\u003ereturn to the surface\u003c\/strong\u003e to breathe safely\u003c\/li\u003e\n  \u003cli\u003eMarks the position of the fish even when it hides on the bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and visibility in the water\u003c\/h3\u003e\n\n\u003cp\u003eThe presence of a \u003cstrong\u003efloatline and float\u003c\/strong\u003e significantly increases the diver’s visibility on the surface, making them easy to spot both for passing boats and for their own support boat. This is essential for \u003cstrong\u003espearfishing safety\u003c\/strong\u003e, especially in current or when multiple spearfishers are in the water at the same time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe float marks the diver’s position for \u003cstrong\u003eboats in transit\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eMakes it easier for the captain to \u003cstrong\u003etrack multiple divers\u003c\/strong\u003e at the same time\u003c\/li\u003e\n  \u003cli\u003eEssential in case of \u003cstrong\u003ecurrent drift\u003c\/strong\u003e or a fish running offshore\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"15 m","offer_id":58168029249881,"sku":"BWPFLBLU050","price":125.0,"currency_code":"EUR","in_stock":false},{"title":"23 m","offer_id":58168029282649,"sku":"BWPFLBLU075","price":149.0,"currency_code":"EUR","in_stock":false},{"title":"30 m","offer_id":58168029315417,"sku":"BWPFLBLU100","price":169.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/neptonics-bluewater-pro-floatlines.png?v=1766627965"},{"product_id":"grillo-d-shackle-neptonics","title":"Long Shackle","description":"\u003ch2\u003eNeptonics 316 Stainless Steel D-Shackle\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNeptonics D-Shackle\u003c\/strong\u003e is made from \u003cstrong\u003e316 stainless steel\u003c\/strong\u003e, a corrosion-resistant material especially well suited to the marine environment. These shackles are ideal for connecting floatlines with adapters and clips, ensuring a reliable, long-lasting connection for freediving and spearfishing activities.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 545 kg, providing high mechanical strength even under significant stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4 cm length, sized for an optimal balance between compactness and strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin design:\u003c\/strong\u003e the pin is secured to prevent accidental loss during use, ensuring safety and practicality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications and Benefits\u003c\/h3\u003e\n\u003cp\u003eThanks to their 316 stainless steel construction, these shackles resist corrosion caused by saltwater, maintaining their integrity and functionality over time. Their \u003cstrong\u003elightweight design\u003c\/strong\u003e and \u003cstrong\u003emechanical efficiency\u003c\/strong\u003e make them essential components for rigging spearfishing gear, ensuring fast, solid, and secure connections between floatlines and accessories.\u003c\/p\u003e\n\u003cp\u003eUsing these D-Shackles helps improve the smooth handling of in-water operations, reducing the risk of unwanted snags and making connected components easier to manage.\u003c\/p\u003e","brand":"Neptonics","offers":[{"title":"Default Title","offer_id":56926349230425,"sku":"DSHK01","price":12.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Grillo_Lungo.png?v=1782070722"},{"product_id":"float-line-assembly-2-neptonics","title":"Float Line Assembly 2","description":"\u003ch2\u003eFloatline Assembly 2 for Spearfishing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFloatline Assembly 2\u003c\/strong\u003e is a specific component for completing the \u003cstrong\u003efloatline\u003c\/strong\u003e used in \u003cstrong\u003espearfishing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe set includes a plug and clip made from \u003cstrong\u003estainless steel\u003c\/strong\u003e, with welded rings to ensure high \u003cstrong\u003emechanical strength\u003c\/strong\u003e and durability even in marine environments.\u003c\/p\u003e\n\u003cp\u003eThe design is optimized for use with tubes with an internal diameter of \u003cstrong\u003e6.5 millimeters\u003c\/strong\u003e, ensuring a stable and secure connection during in-water use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: high-strength stainless steel\u003c\/li\u003e\n  \u003cli\u003eIncluded components: plug and clip with welded rings\u003c\/li\u003e\n  \u003cli\u003eCompatibility: tubes with 6.5 mm internal diameter\u003c\/li\u003e\n  \u003cli\u003eFunction: completion and attachment of the floatline for spearfishing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"Default Title","offer_id":56926389403993,"sku":"FLASY2","price":18.3,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Float_Line_Assembly_2.png?v=1782070643"},{"product_id":"float-line-assembly-1-neptonics","title":"Float Line Assembly 1","description":"\u003ch2\u003eFloatline Assembly 1 for Spearfishing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFloatline Assembly 1\u003c\/strong\u003e is a specific component for completing the \u003cstrong\u003efloatline\u003c\/strong\u003e used in \u003cstrong\u003ebluewater spearfishing\u003c\/strong\u003e. This kit includes a plug and a swivel designed to ensure reliability and durability during use in the water.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: high-strength stainless steel, ideal for prolonged contact with saltwater\u003c\/li\u003e\n  \u003cli\u003eConstruction: welded rings to ensure superior mechanical strength at critical connection points\u003c\/li\u003e\n  \u003cli\u003eCompatibility: designed for tubing with an internal diameter of \u003cstrong\u003e6.5 millimeters\u003c\/strong\u003e, ensuring a stable and precise fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFunctionality and Benefits\u003c\/h3\u003e\n\u003cp\u003eThe swivel helps prevent the \u003cstrong\u003efloatline\u003c\/strong\u003e from twisting during spearfishing, improving line management smoothness and safety. The plug securely closes the tubing, ensuring sealing and structural continuity of the \u003cstrong\u003efloatline\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompletes the \u003cstrong\u003efloatline\u003c\/strong\u003e setup for spearfishing\u003c\/li\u003e\n  \u003cli\u003eSuitable for tubing with a 6.5 mm internal diameter, commonly used in spearfishing equipment\u003c\/li\u003e\n  \u003cli\u003eEssential for line control and management during the dive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"Default Title","offer_id":56926390092121,"sku":"FLASY1","price":18.3,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Float_Line_Assembly_1.png?v=1782070639"},{"product_id":"floatline-adapter-snap-swivel-neptonics","title":"Floatline Adapter - Snap Swivel","description":"\u003ch2\u003eFloatline Adapter for Spearfishing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFloatline Adapter\u003c\/strong\u003e is an essential component specifically designed for \u003cstrong\u003ebluewater hunting\u003c\/strong\u003e, built to provide safety and practicality when using a speargun.\u003c\/p\u003e\n\n\u003ch3\u003eMaterials and Construction\u003c\/h3\u003e\n\u003cp\u003eThe core of the adapter is made with a \u003cstrong\u003eSpectra core\u003c\/strong\u003e, a material with a 630 kg breaking strength that ensures high mechanical resistance and reliability in the water. The plastic coating protects the core, preventing knots and tangles from forming, while also protecting your hands from friction or cuts caused by the line running quickly.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Functionality\u003c\/h3\u003e\n\u003cp\u003eThe system allows the shaft to be quickly released from the speargun via a stainless steel \u003cstrong\u003eSnap Swivel\u003c\/strong\u003e, essential for safety in spearfishing. This solution prevents the diver from losing the entire speargun in the event of large fish that manage to drag it away, improving control and handling of spearfishing gear.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColor: Blue, easy to spot in the marine environment\u003c\/li\u003e\n\u003cli\u003eStainless steel Snap Swivel for corrosion resistance and easy release\u003c\/li\u003e\n\u003cli\u003eDesign that prevents tangles and promotes smooth handling during the dive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFloatline Adapter\u003c\/strong\u003e is therefore an essential technical component for spearfishing, offering reliability, safety, and practicality when managing the line and speargun.\u003c\/p\u003e","brand":"Neptonics","offers":[{"title":"Default Title","offer_id":56926396547417,"sku":null,"price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Floatline_Adapter_-_Snap_Swivel.png?v=1782070619"},{"product_id":"bungee-con-clip-neptonics","title":"Bungee With Clips","description":"\u003ch2\u003eNeptonics Bungee for Spearfishing and Bluewater Hunting\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNeptonics Bungee\u003c\/strong\u003e is a breakaway Band designed specifically for \u003cstrong\u003ebluewater hunting\u003c\/strong\u003e and targeting large pelagic fish, essential for Freediving and deep-water spearfishing.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBand capable of stretching up to \u003cstrong\u003e3 times its length\u003c\/strong\u003e, providing excellent elasticity and shock absorption.\u003c\/li\u003e\n  \u003cli\u003eReduces the risk of the shaft pulling out of the fish during the fight, helping maintain control throughout the underwater battle.\u003c\/li\u003e\n  \u003cli\u003eUsed in reel-free systems, preferred for bluewater hunting because it avoids complications and risks related to bulk and gear safety.\u003c\/li\u003e\n  \u003cli\u003eAvailable in two lengths: \u003cstrong\u003e1.8 meters\u003c\/strong\u003e or \u003cstrong\u003e3.0 meters\u003c\/strong\u003e, to suit different technical requirements and spearfishing situations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuick Breakaway System with Stainless Steel Clips\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBungee with Clips\u003c\/strong\u003e allows quick and reliable shaft release, essential to prevent losing the speargun if the fish manages to break free. The mechanism is based on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClips made of \u003cstrong\u003estainless steel\u003c\/strong\u003e, corrosion-resistant in marine environments and easy to release.\u003c\/li\u003e\n  \u003cli\u003eA mechanism that allows the shaft to detach immediately with a simple movement, without compromising safety during the recovery phase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications and Benefits\u003c\/h3\u003e\n\u003cp\u003eIdeal for spearfishers specializing in targeting large pelagic fish, this system offers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh efficiency\u003c\/strong\u003e in force transfer between Band and shaft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreater safety\u003c\/strong\u003e during breakaway and gear recovery operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePracticality\u003c\/strong\u003e and ease of use during extended bluewater hunting sessions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"3 m","offer_id":56926402314585,"sku":"BUNG10FTCL","price":53.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Bungee_With_Clips.png?v=1782070614"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/collections\/Screenshot_2026-04-12_alle_17.14.52.png?v=1776006931","url":"https:\/\/deepbluesub.com\/en\/collections\/neptonics.oembed","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}