{"product_id":"s","title":"Neptune Systems Apex ATK V2 Automatic Top-Off Kit (ATO)","description":"\u003ch1\u003eNeptune Systems Apex ATK V2 Automatic Top-Off Kit (ATO)\u003c\/h1\u003e\n\u003ch2\u003eIntelligent Automatic Top-Off Protection—With or Without an Apex Controller\u003c\/h2\u003e\n\u003cp\u003eMaintain a stable water level and salinity with the \u003cstrong\u003eNeptune Systems Apex ATK V2 Automatic Top-Off Kit\u003c\/strong\u003e. Designed with multiple layers of protection, the ATK V2 delivers reliable, intelligent top-off automation for both freshwater and saltwater aquariums.\u003c\/p\u003e\n\u003cp\u003eUnlike many automatic top-off systems, the \u003cstrong\u003eATK V2 works right out of the box without requiring an Apex Controller\u003c\/strong\u003e. Using the included Fluid Monitoring Module (FMM), optical sensors, mechanical backup float valve, and intelligent safety programming, the ATK V2 provides dependable water level control from day one.\u003c\/p\u003e\n\u003cp\u003eFor hobbyists who already own an Apex Controller—or plan to upgrade in the future—the ATK V2 seamlessly integrates with the Apex ecosystem, unlocking advanced monitoring, notifications, automation, and remote management through Apex Fusion.\u003c\/p\u003e\n\u003cp\u003eWhether you're protecting a nano reef, large reef system, freshwater aquarium, or planted tank, the Neptune ATK V2 offers premium performance and peace of mind.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWorks as a standalone automatic top-off system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully compatible with Apex Controllers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes Fluid Monitoring Module (FMM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual optical water level sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical backup float valve for added safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntelligent IQ-Fill technology helps prevent overfilling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes Neptune PMUP V2 utility pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy plug-and-play installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with freshwater and saltwater aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApex Fusion integration when connected to an Apex Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003e✔ No Apex Controller required\u003c\/p\u003e\n\u003cp\u003e✔ Maintains stable water levels automatically\u003c\/p\u003e\n\u003cp\u003e✔ Helps keep salinity stable in reef aquariums\u003c\/p\u003e\n\u003cp\u003e✔ Multiple redundant safety features for added protection\u003c\/p\u003e\n\u003cp\u003e✔ Simple installation with intelligent operation\u003c\/p\u003e\n\u003cp\u003e✔ Expandable for advanced Apex automation and monitoring\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApex ATK V2 Automatic Top-Off Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFluid Monitoring Module (FMM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePMUP V2 Utility Pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo Optical Water Level Sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Float Valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubing and Mounting Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation Accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReef Aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFreshwater Aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlanted Aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMarine Aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNano Tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge Display Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Neptune Systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Apex ATK V2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Automatic Top-Off System (ATO)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eController Required:\u003c\/strong\u003e No (Standalone Operation)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eController Compatible:\u003c\/strong\u003e Neptune Apex\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Freshwater \u0026amp; Saltwater Aquariums\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eShipping Information\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Class:\u003c\/strong\u003e Medium Shipping\u003c\/p\u003e\n\u003cp\u003eOrders are typically processed within \u003cstrong\u003e1–3 business days\u003c\/strong\u003e (excluding weekends and holidays).\u003c\/p\u003e\n\u003cp\u003eShipping rates are calculated at checkout based on the size and weight of your order. Most medium-sized aquarium equipment ships via UPS, FedEx, or USPS and typically arrives within \u003cstrong\u003e5–8 business days\u003c\/strong\u003e after shipment.\u003c\/p\u003e\n\u003cp\u003eTracking information will be emailed as soon as your order ships.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhy Shop with Infinity and Beyond Aquatics?\u003c\/h1\u003e\n\u003cp\u003eAt \u003cstrong\u003eInfinity and Beyond Aquatics\u003c\/strong\u003e, we're hobbyists first. We carefully select premium aquarium equipment from trusted manufacturers to help you build and maintain a thriving aquatic ecosystem.\u003c\/p\u003e\n\u003cp\u003eWhen you shop with us, you'll enjoy:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine products from authorized suppliers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive pricing on premium aquarium equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure checkout and fast order processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpert customer support from fellow aquarium enthusiasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssistance before and after your purchase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're building your first aquarium or expanding an advanced reef system, we're here to help every step of the way.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eReturns\u003c\/h1\u003e\n\u003cp\u003eReturns are accepted on eligible new and unused items in accordance with our Return Policy. Please contact us if you have any questions before initiating a return.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHave Questions?\u003c\/h1\u003e\n\u003cp\u003eNeed help choosing the right automatic top-off system for your aquarium? Contact us before ordering—we're happy to help you find the perfect solution for your setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SWA","offers":[{"title":"Default Title","offer_id":53238593782069,"sku":"apex-ato","price":276.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/ATK-BOX-AND-PIECES-V2-1000x1000__43953.jpg?v=1785546991","url":"https:\/\/infinityandbeyondaquatics.com\/products\/s","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}