{"title":"Controllers \u0026 Testing","description":"\u003cp\u003eShop aquarium controllers, monitors, testing equipment, and accessories for managing and monitoring critical tank parameters.\u003c\/p\u003e","products":[{"product_id":"salinity-module-pm2-neptune-systems","title":"PM2 Salinity Module","description":"\u003cp\u003eThe Neptune Systems PM2 Salinity Module expands an Apex system with conductivity\/salinity and temperature monitoring. When paired with a compatible conductivity probe, it can continuously track salinity in Apex Fusion and use those readings for data logging, alerts, or other programmed actions.\u003c\/p\u003e\n\u003cp\u003eThe PM2 also includes a temperature probe port and an I\/O connection that supports up to six external switches when used with a Neptune Systems Breakout Box.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdds conductivity\/salinity monitoring to an Apex system\u003c\/li\u003e\n\u003cli\u003eIncludes an additional temperature probe port\u003c\/li\u003e\n\u003cli\u003eSupports 4 conductivity measurement ranges\u003c\/li\u003e\n\u003cli\u003eI\/O port supports up to 6 external switches when used with a Breakout Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasures:\u003c\/strong\u003e Conductivity \/ Salinity and Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Probe Ports:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Switch Inputs:\u003c\/strong\u003e 6 with Optional Breakout Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquabus Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Neptune Systems Apex Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x PM2 Salinity Module\u003c\/li\u003e\n\u003cli\u003e1x 3' Aquabus Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Conductivity\/salinity and temperature probes are sold separately. A compatible Neptune Systems Apex controller is required for operation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925778292934,"sku":"207495","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207495-neptunesystems-pm2-module-salinity-controller-an.jpg?v=1780947545"},{"product_id":"ph-orp-probe-module-pm1-neptune-systems","title":"PM1 pH\/ORP Probe Module","description":"\u003cp\u003eThe Neptune Systems PM1 pH\/ORP Probe Module expands an Apex system with an additional probe port that can be used for either pH or ORP monitoring. It also includes a temperature probe port and an I\/O connection for adding external switches through a Neptune Systems Breakout Box.\u003c\/p\u003e\n\u003cp\u003eThe PM1 is useful for monitoring a second aquarium, adding pH monitoring to a calcium reactor, adding ORP monitoring, or creating additional temperature and switch inputs within an Apex system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdds one pH or ORP probe connection\u003c\/li\u003e\n\u003cli\u003eIncludes an additional temperature probe port\u003c\/li\u003e\n\u003cli\u003eI\/O port supports up to 6 external switches when used with a Breakout Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH\/ORP Probe Ports:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Probe Ports:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Switch Inputs:\u003c\/strong\u003e 6 with Optional Breakout Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquabus Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Neptune Systems Apex Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x PM1 pH\/ORP Probe Module\u003c\/li\u003e\n\u003cli\u003e1x 3' Aquabus Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e pH, ORP, and temperature probes and the I\/O Breakout Box are sold separately.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925778817222,"sku":"207494","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207494-neptunesystems-pm1-fr.jpg?v=1780947553"},{"product_id":"led-pumps-control-module-vdm-neptune-systems","title":"VDM LED \u0026 Pumps Control Module","description":"\u003cp\u003eThe Neptune Systems VDM LED \u0026amp; Pumps Control Module adds four independent 0-10V control channels to an Apex system for compatible pumps, powerheads, lighting, and other equipment that accepts analog 0-10V control.\u003c\/p\u003e\n\u003cp\u003eThe four channels are arranged across two variable-speed ports, allowing compatible equipment to be controlled through Apex Fusion for functions like pump speed adjustment, pulsing, lighting intensity, and custom schedules.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdds 4 independent 0-10V control channels\u003c\/li\u003e\n\u003cli\u003eTwo variable-speed ports with two channels each\u003c\/li\u003e\n\u003cli\u003eControls compatible pumps, powerheads, LED lights, and other 0-10V equipment\u003c\/li\u003e\n\u003cli\u003eSupports custom control and scheduling through Apex Fusion\u003c\/li\u003e\n\u003cli\u003eCompatible with A2, A3, and legacy Apex systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0-10V Outputs:\u003c\/strong\u003e 2 Ports \/ 4 Independent Channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquabus Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e 0-10V Analog Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e A1, A2, and A3 Apex Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x VDM LED \u0026amp; Pumps Control Module\u003c\/li\u003e\n\u003cli\u003e1x 3' Aquabus Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925779046598,"sku":"207500","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207500-neptunesystems-variablespeedcontroller-fr.jpg?v=1780947560"},{"product_id":"lunar-simulator-module-lsm-neptune-systems","title":"LSM Lunar Simulator Module","description":"\u003cp\u003eThe Neptune Systems LSM Lunar Simulator Module adds programmable moonlight control to a compatible Apex system. When paired with a Neptune Systems Lunar LED String, the LSM can simulate the natural lunar cycle while providing low-level nighttime illumination for the aquarium.\u003c\/p\u003e\n\u003cp\u003eThe module connects to the Apex through Aquabus and automatically adjusts LED intensity based on the lunar cycle. A single LSM controls one Lunar LED String, available with 2, 3, 4, or 5 LEDs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides automatic lunar cycle simulation\u003c\/li\u003e\n\u003cli\u003eControls one Neptune Systems Lunar LED String\u003c\/li\u003e\n\u003cli\u003eCompatible with 2, 3, 4, or 5 LED Lunar LED Strings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED String Capacity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible LED Strings:\u003c\/strong\u003e 2, 3, 4, or 5 LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquabus Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Neptune Systems Apex Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x LSM Lunar Simulator Module\u003c\/li\u003e\n\u003cli\u003e1x 3' Aquabus Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Lunar LED Strings are sold separately. Each LSM controls one Lunar LED String.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925779669190,"sku":"207501","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207501_neptunesystemslsm-b.jpg?v=1780947568"},{"product_id":"3-ft-aquabus-cable-neptune-systems","title":"3 Ft. AquaBus Cable","description":"\u003cp\u003eThe Neptune Systems Aquabus Cable is used to connect Apex controllers, modules, and Energy Bars. Multiple cable lengths are available, making it easy to build or expand an Apex system while keeping connections appropriately sized for the installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnects Apex controllers, modules, and Energy Bars\u003c\/li\u003e\n\u003cli\u003eSupports daisy-chain connections\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Lengths\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 ft\u003c\/li\u003e\n\u003cli\u003e3 ft\u003c\/li\u003e\n\u003cli\u003e6 ft\u003c\/li\u003e\n\u003cli\u003e15 ft\u003c\/li\u003e\n\u003cli\u003e30 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Neptune Systems Aquabus Cable in selected length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Aquabus cables use USB-style connectors, but Aquabus is not a USB interface. Do not connect Aquabus cables to a computer or other USB device, as damage may occur.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925781110982,"sku":"207506","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207506-neptune3ftusb_m-m__2.jpg?v=1780947594"},{"product_id":"6-ft-aquabus-cable-neptune-systems","title":"6 Ft. AquaBus Cable","description":"\u003cp\u003eThe Neptune Systems Aquabus Cable is used to connect Apex controllers, modules, and Energy Bars. Multiple cable lengths are available, making it easy to build or expand an Apex system while keeping connections appropriately sized for the installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnects Apex controllers, modules, and Energy Bars\u003c\/li\u003e\n\u003cli\u003eSupports daisy-chain connections\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Lengths\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 ft\u003c\/li\u003e\n\u003cli\u003e3 ft\u003c\/li\u003e\n\u003cli\u003e6 ft\u003c\/li\u003e\n\u003cli\u003e15 ft\u003c\/li\u003e\n\u003cli\u003e30 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Neptune Systems Aquabus Cable in selected length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Aquabus cables use USB-style connectors, but Aquabus is not a USB interface. Do not connect Aquabus cables to a computer or other USB device, as damage may occur.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925781602502,"sku":"207507","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207506-neptune3ftusb_m-m__3.jpg?v=1780947599"},{"product_id":"15-ft-aquabus-cable-neptune-systems","title":"15 Ft. AquaBus Cable","description":"\u003cp\u003eThe Neptune Systems Aquabus Cable is used to connect Apex controllers, modules, and Energy Bars. Multiple cable lengths are available, making it easy to build or expand an Apex system while keeping connections appropriately sized for the installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnects Apex controllers, modules, and Energy Bars\u003c\/li\u003e\n\u003cli\u003eSupports daisy-chain connections\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Lengths\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 ft\u003c\/li\u003e\n\u003cli\u003e3 ft\u003c\/li\u003e\n\u003cli\u003e6 ft\u003c\/li\u003e\n\u003cli\u003e15 ft\u003c\/li\u003e\n\u003cli\u003e30 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Neptune Systems Aquabus Cable in selected length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Aquabus cables use USB-style connectors, but Aquabus is not a USB interface. Do not connect Aquabus cables to a computer or other USB device, as damage may occur.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925781635270,"sku":"207508","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207506-neptune3ftusb_m-m__4.jpg?v=1780947604"},{"product_id":"15-ft-aquabus-extension-cable-neptune-systems","title":"15 Ft AquaBus Extension Cable","description":"\u003cp\u003eThe Neptune Systems Aquabus Extension Cable is used to extend the reach of an existing male-to-male Aquabus cable when additional distance is needed between Apex components. The male end connects to an Apex module or Energy Bar, while the female end connects to a standard Aquabus cable.\u003c\/p\u003e\n\u003ch3\u003eAvailable Lengths\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e15 ft\u003c\/li\u003e\n\u003cli\u003e30 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Neptune Systems Aquabus Extension Cable in selected length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Aquabus cables use USB-style connectors, but Aquabus is not a USB interface. Do not connect Aquabus cables to a computer or other USB device, as damage may occur.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925781668038,"sku":"207509","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207509-neptune15ftusbext_m-f__1.jpg?v=1780947608"},{"product_id":"neptune-systems-i-o-breakout-box","title":"I\/O Breakout Box","description":"\u003cp\u003eThe Neptune Systems I\/O Breakout Box makes it easy to connect external switches and sensors to an Apex system for custom monitoring and automation. 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Do not connect Aquabus cables to a computer or other USB device, as damage may occur.\u003c\/em\u003e\u003c\/p\u003e","brand":"Neptune Systems","offers":[{"title":"Default Title","offer_id":45925810372806,"sku":"210145","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/files\/207509-neptune15ftusbext_m-f__1_1.jpg?v=1780948154"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3846\/2406\/collections\/251246-neptunesystems-apexpro-controller-fx3.jpg?v=1788385915","url":"https:\/\/direct.apetlife.com\/collections\/controllers-testing.oembed","provider":"Aperture Direct","version":"1.0","type":"link"}