{"product_id":"aqpet-bioneptune-nexus-prefiltro","title":"AQPet Bioneptune Nexus Pre-filter","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe \u003cb\u003eBio Neptune NEXUS\u003c\/b\u003e by \u003cb\u003eAQPET\u003c\/b\u003e is an \u003cb\u003einnovative external pre-filter\u003c\/b\u003e, designed to optimize the performance of your aquarium's filtration system. Thanks to a technical, modular, and functional design, this device represents a \u003cb\u003estrategic extension of the filtration system\u003c\/b\u003e, playing a fundamental role in protecting, enhancing, and simplifying aquarium management.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSuitable for both \u003cb\u003efreshwater aquariums\u003c\/b\u003e and \u003cb\u003emarine aquariums\u003c\/b\u003e, the NEXUS acts as a \u003cb\u003ehighly effective primary barrier\u003c\/b\u003e, intercepting debris, sediment, and organic residues before they reach the main biological or mechanical filter. The result is a more efficient system, less prone to wear, with reduced maintenance times, and significantly superior water quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePreventive mechanical filtration – the first defense against water quality degradation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePositioned on the suction or return line, the Bio Neptune NEXUS performs \u003cb\u003efirst-level mechanical filtration\u003c\/b\u003e, selectively blocking:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003einitial suspended particles (sand, plant residues, solid debris);\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003edecomposing organic residues (food scraps, feces, biofilm);\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan\u003eturbidity caused by temporary substrate disturbances.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBy intercepting these materials \u003cb\u003ebefore they reach the main filter\u003c\/b\u003e, the Nexus significantly reduces:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003ethe risk of \u003cb\u003eclogging sponges or biological materials\u003c\/b\u003e;\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003ethe \u003cb\u003edecrease in water flow rate\u003c\/b\u003e;\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan\u003ethe accumulation of organic substances responsible for ammonia and nitrite formation.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis allows for a \u003cb\u003ebetter ecosystem balance\u003c\/b\u003e, with visually clearer water, fewer pollutants to manage, and greater stability of chemical-physical parameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eExpandable module for filter media – an upgradeable and customizable system\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIn addition to its pre-filtration function, the Bio Neptune NEXUS stands out for having \u003cb\u003ean internal space designed for the insertion of additional filter media\u003c\/b\u003e. This compartment can be used to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eintegrate \u003cb\u003esponges with differentiated porosity\u003c\/b\u003e for further mechanical refinement;\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003einsert \u003cb\u003eactivated carbon, zeolite, or specific resins\u003c\/b\u003e for targeted chemical action (removal of chlorine, heavy metals, tannins, phosphates);\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan\u003eenhance \u003cb\u003ebiological filtration\u003c\/b\u003e through the addition of ceramic rings or high-surface-area ceramic materials.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThanks to this versatility, the Nexus transforms into a \u003cb\u003emultifunction module\u003c\/b\u003e, suitable for supporting high-population density systems, particularly delicate aquariums (such as marine or coral aquariums), or heavily planted layouts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSimplified maintenance with integrated valves – quick access without interrupting flow\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOne of the distinguishing features of the Bio Neptune NEXUS is its system of \u003cb\u003eintegrated isolation valves\u003c\/b\u003e, which allows for \u003cb\u003equick and safe disassembly\u003c\/b\u003e of the pre-filter even when the system is active.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThanks to these valves:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eit is possible to \u003cb\u003estop the inlet and outlet flow\u003c\/b\u003e, isolating the Nexus from the hydraulic circuit without having to disconnect the entire system;\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cb\u003ewater leaks\u003c\/b\u003e are avoided during maintenance operations;\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan\u003einternal access is easy to remove or replace filter media, without contaminating the main filter.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis makes the Nexus a highly practical accessory, ideal for aquarists who want to \u003cb\u003esimplify routine maintenance\u003c\/b\u003e, reducing time and risks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUniversal installation – compatibility with most external systems\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe Bio Neptune NEXUS is designed to be \u003cb\u003eeasily installed on any external filtration system\u003c\/b\u003e, thanks to its standard connections compatible with the main pipe diameters used in aquaristics. It can be positioned:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eon the suction line\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e to block debris before it reaches the filter;\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eon the return line\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e to further refine filtration or for controlled release of additives.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIts compact body and cylindrical design make it easy to fit into the technical compartments of filter cabinets, without taking up excessive space or requiring invasive modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eMain functions: \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003ePrimary mechanical pre-filtration, expandable module for chemical and biological filtration\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Technical shock-resistant and anti-corrosion polymers\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eEnvironmental compatibility:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Freshwater and marine aquariums\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eIsolation valves:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Included – quick release and anti-leak\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e In-line, between tank and external filter (inlet or outlet)\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eConnections:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Compatible with main aquarium pipe diameters\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eMaintenance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Quick access without draining the system\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cb\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 200x370 mm\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy choose AQPET Bio Neptune NEXUS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eEffective pre-filtration to protect the main filter\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan\u003eReduces maintenance frequency and extends system life\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eInternal space for adding customized filter media\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eQuick shut-off valves for convenient and clean access\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\n\n\u003cspan\u003eCompatibility with standard filtration systems\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eRobust, compact, and built to last\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"AQPet","offers":[{"title":"Default Title","offer_id":56947976372606,"sku":"2682","price":36.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/0918\/6686\/files\/8052211881239.jpg?v=1771516061","url":"https:\/\/funhobby.it\/en\/products\/aqpet-bioneptune-nexus-prefiltro","provider":"Funhobby Italia Srl","version":"1.0","type":"link"}