{"title":"Neptune Systems Equipment","description":"","products":[{"product_id":"neptune-systems-temperature-probe","title":"Neptune Systems Temperature Probe","description":"\u003cp\u003eThe Neptune Systems Temperature Probe is a high-precision submersible sensor engineered to deliver continuous, real-time water-temperature monitoring for both reef and freshwater aquariums. It plugs directly into any compatible Neptune Systems controller (such as Apex, Apex Jr, or modules like PM2\/PM3), giving you accurate data for heater\/chiller control, automated alerts, and logging. The rugged, salt-water–resistant build ensures long-term reliability, while its compatibility across the Apex lineup makes it a dependable choice when replacing a worn sensor or expanding to a new tank.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52047736865109,"sku":null,"price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/tempprobe.webp?v=1765291983"},{"product_id":"neptune-systems-power-supply-36w","title":"Neptune Systems Power Supply 36W","description":"\u003cp data-start=\"43\" data-end=\"360\"\u003eThe Neptune Systems 24 V DC 36 W Power Supply is the official power adapter used to run a variety of 24 V accessories and modules from Neptune Systems — including modules like FMM (Flow Monitoring Module), DOS Dosing System, ATK Auto‑Top-Off Kit, or the Trident Water Analyzer.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"362\" data-end=\"606\"\u003eIt outputs a stable 24 V DC at up to 36 W — ideal for powering low-voltage equipment like solenoid valves, small utility pumps (e.g. the Neptune PMUP), dosing systems or other DC-powered reef accessories.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"608\" data-end=\"805\"\u003eBecause it ensures reliable, constant power for automation and dosing modules, it’s considered an essential component if you’re expanding or replacing parts of a Neptune-controlled aquarium system.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52047827435861,"sku":null,"price":44.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/powersupply36w.webp?v=1765292202"},{"product_id":"neptune-systems-i-o-breakout-box","title":"Neptune Systems I\/O Breakout Box","description":"\u003cp data-start=\"43\" data-end=\"311\"\u003eThe I\/O Breakout Box from Neptune Systems is a compact expansion module that plugs into an available I\/O port on any of their controllers (e.g. Neptune Apex or a PM-series module) — it gives you up to six external switch inputs.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"313\" data-end=\"771\"\u003eYou can connect float switches, leak detectors, push-buttons, magnetic door sensors, flow sensors or other open\/closed signal devices. Once connected, the breakout box allows your Apex system to monitor the state of these switches and trigger custom programmed responses — for example: auto top-off (ATO), leak alarms, feed or cleaning modes, sump alerts, cabinet door alarms, or custom automated maintenance routines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"773\" data-end=\"1044\"\u003eBecause the unit doesn’t power the accessories directly, it simply acts as a smart expansion interface — it provides the digital input capability to significantly extend the automation and safety features of your aquarium controller.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52047917384021,"sku":null,"price":61.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/IObreakoutbox.webp?v=1765292783"},{"product_id":"neptune-systems-pm1-module","title":"Neptune Systems PM1 Module","description":"\u003cp\u003eThe PM1 module adds pH or ORP (redox) monitoring — plus a temperature sensor port and six digital I\/O inputs — to your aquarium controller system. Whether you use a pH or ORP probe, the module gives you real-time water chemistry data, logs it automatically, and lets the controller trigger outputs based on those readings (e.g. CO₂ solenoid for a calcium reactor, ozone generator, or alarms). The six extra I\/O inputs make the module flexible: you can connect float switches, leak-detection sensors, sump sensors or other triggers for automated responses. It integrates seamlessly via AquaBus and is compatible with all systems in the same controller ecosystem.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52047981674837,"sku":null,"price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/pm1module.webp?v=1765293625"},{"product_id":"neptune-systems-magnetic-probe-rack","title":"Neptune Systems Magnetic Probe Rack","description":"\u003cp\u003eThe Neptune Systems Magnetic Probe Rack is an accessory designed to hold probes and sensors (pH, ORP, temperature, etc.) securely in place inside your aquarium or sump. It uses strong magnets and a corrosion-resistant bracket, allowing easy attachment to glass or acrylic walls and quick repositioning without tools. The rack helps keep probes stable and in the correct position for accurate readings, reduces the risk of probe damage or algae buildup around the sensor base, and makes maintenance (like cleaning or calibration) simpler and safer. Because it’s compatible with all standard probe sizes and controllers that use Neptune probes, it’s a useful accessory for anyone running automated monitoring systems.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048160588117,"sku":null,"price":61.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/magenticproberack.webp?v=1765293746"},{"product_id":"neptune-systems-dos-quietdrive-dosing-and-fluid-metering-system","title":"Neptune Systems DOS Quietdrive Dosing and Fluid Metering System","description":"\u003cp\u003eThe DŌS QuietDrive is a high-precision, multi-purpose dosing and fluid-delivery system designed to automate key tasks in reef and marine aquariums. Its whisper-quiet stepper-motor drive and leak-proof compression fittings deliver exceptionally reliable, consistent dosing — from tiny micro-doses (as little as 0.1 ml) up to flows of 250 ml\/min — making it ideal for everything from calcium\/alkalinity maintenance to liquid feeding and even automated water changes. Once connected to a compatible controller (e.g. an Apex system with the correct outputs), the system integrates with the controller’s management software so dosing schedules, water-change routines, or automated supplement delivery can run without daily manual effort.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048239952213,"sku":null,"price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/dosquietdrive.webp?v=1765294423"},{"product_id":"neptune-systems-multi-purpose-utility-pump","title":"Neptune Systems Multi-Purpose Utility Pump","description":"\u003cp data-start=\"43\" data-end=\"530\"\u003eThe Neptune Systems PMUP is a compact 24 VDC submersible utility pump designed for a range of tasks in marine and freshwater aquariums — from Auto-Top-Off (ATO) systems and water changes, to running reactors (carbon, GFO, biopellet) or dosing setups. It delivers up to 100 GPH (≈ 380 L\/h) at 0 head, and can pump water vertically up to 14 ft (≈ 4.3 m) — enough to raise water between floors or from a basement-level RO reservoir to a display tank.\u003c\/p\u003e\n\u003cp data-start=\"532\" data-end=\"987\"\u003eOperating at just 17–20 W and drawing through a 3\/8″ (≈ 9.5 mm) output, the PMUP is energy-efficient yet capable, and its vertical design (bottom intake, top output) is ideal for use in jugs or containers. It features a removable intake screen for easy cleaning, and the latest version (v2) adds an auto shut-off when water runs dry and protection against overheating — useful if the water level drops unexpectedly.\u003c\/p\u003e\n\u003cp data-start=\"989\" data-end=\"1345\"\u003eBecause the pump connects via a DC24 accessory port (on controllers or power bars from Neptune Systems), it can be integrated into a fully automated aquarium system — turning on\/off based on timers, float switches or system conditions, so dosing, top-offs and reactor flow can be managed without manual intervention.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048340189525,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/multipurposeutilitypump.webp?v=1765295604"},{"product_id":"neptune-systems-apex-a3","title":"Neptune Systems Apex A3","description":"\u003cp\u003eThe A3 Apex is an advanced aquarium controller system that combines monitoring, automation, and safety controls to help you run a reef or marine tank with confidence. It monitors water temperature and pH via included lab‑grade probes, tracks water level and detects leaks via built‑in sensors, and lets you control power to pumps, heaters, lights, and other equipment automatically. With Wi‑Fi\/Ethernet connectivity and integration to the cloud interface Apex Fusion, you can receive alerts (on temperature, leaks, power outages etc.) and manage settings remotely. The A3 Apex includes the “Energy Bar” power module which supplies multiple outlets and 24 V accessory ports, making it easy to centralise and control all your tank’s electrical devices.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048377151829,"sku":null,"price":669.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/apexa3.webp?v=1765295743"},{"product_id":"neptune-systems-apex-a3-pro","title":"Neptune Systems Apex A3 Pro","description":"\u003cp\u003eThe Neptune Systems Apex A3 Pro is a comprehensive, all‑in‑one aquarium controller system that gives you full automation, monitoring, and safety control over virtually every aspect of your marine or reef tank. It constantly monitors critical parameters such as temperature, pH, ORP, salinity (optional), liquid level, and leakage, while offering multiple programmable outputs and inputs to automate heating, lighting, dosing pumps, water‑change systems and other equipment. Paired with the included Energy Bar 832, it can control up to 13 power connections — with individual power‑draw monitoring — and triggers alarms or notifications when required. Because it integrates sensors, probes and automation into a single platform, Apex A3 Pro helps prevent water‑quality issues, equipment failures or tank disasters before they happen.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048384721237,"sku":null,"price":999.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/apexa3pro.webp?v=1765295989"},{"product_id":"neptune-systems-dos-dual-reservoir","title":"Neptune Systems DOS Dual Reservoir","description":"\u003cp\u003eThe Neptune Systems DOS Dual Reservoir (DDR) is a dual‑chamber fluid container built for use with the Neptune DŌS dosing system. Each chamber holds up to 2 litres (4 L total), providing ample storage for two-part additives (e.g. calcium and alkalinity) or other liquid supplements and making it possible to dose a reef tank for weeks before refilling. The reservoir uses optical level sensors to detect low fluid levels and integrate directly with a compatible controller (e.g. an Apex) — letting you monitor refill status via the controller’s dashboard and receive low‑fluid warnings automatically. Its low‑profile, low‑centre‑of‑gravity design helps prevent tipping, while removable lids and push‑fit tubing connections make refilling and plumbing straightforward.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048413393237,"sku":null,"price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/dosdualreservoir.webp?v=1765296099"},{"product_id":"neptune-systems-trident-water-analyzer-nitrate-phosphate","title":"Neptune Systems Trident Water Analyzer Nitrate+Phosphate","description":"\u003cp data-start=\"201\" data-end=\"687\"\u003eThe Trident NP is an automated testing system for marine and reef aquariums that measures nitrate (NO₃) and phosphate (PO₄) daily — eliminating the need for manual test kits. It draws just 30 ml of aquarium water per test (minimising salinity fluctuations), works via an automatic titration\/colorimetric method, and produces results with an accuracy of ±1 ppm for nitrate and ±0.01 ppm for phosphate (or ±5% of the reading, whichever is greater). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"689\" data-end=\"1023\"\u003eThe analyzer integrates seamlessly with compatible controller systems (such as A‑series controllers from the same brand), and can trigger alerts or automated responses when nutrient levels fall outside defined safe ranges — making it ideal for reef setups where stable water chemistry is vital.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1025\" data-end=\"1295\"\u003eBecause it automatically monitors and logs nutrient levels, helps prevent algae outbreaks, and allows for data‑driven maintenance or dosing decisions, the Trident NP is especially useful for reef‑keepers aiming for precision and consistency without daily manual testing.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048427581781,"sku":null,"price":739.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/npanalyzerpic1.webp?v=1765296259"},{"product_id":"neptune-systems-trident-water-analyzer-alk-cal-mg","title":"Neptune Systems Trident Water Analyzer Alk\/Cal\/Mg","description":"\u003cp data-start=\"199\" data-end=\"697\"\u003eThe Neptune Trident is an automated water‑testing system designed for reef and marine aquariums that regularly measures core water chemistry parameters — alkalinity (KH), calcium (Ca), and magnesium (Mg) — without the need for manual test kits. It performs automatic titration and colorimetric analysis, drawing only a small ~8 ml water sample per test and yielding results with high precision: ±0.05 dKH for alkalinity and ±15 ppm for calcium and magnesium.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"1004\"\u003eSetup is plug‑and‑play: after installing the sample and waste tubing, hooking it up to a compatible controller (e.g. an A‑series controller) and installing the reagents, the Trident can begin producing logged readings that feed straight into your monitoring system.\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1309\"\u003eWhen paired with a dosing pump or dosing system, the Trident data can be used to automatically adjust dosing of supplements (e.g. calcium, alkalinity, magnesium) — helping maintain stable water chemistry and reduce the chance of spikes or dips that stress corals.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048474571093,"sku":null,"price":774.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/tridentanalyzerpic1.webp?v=1765296589"},{"product_id":"neptune-systems-energy-bar-632","title":"Neptune Systems Energy Bar 632","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"34\"\u003eNeptune Systems Energy Bar 632\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"366\"\u003eThe Neptune Systems Energy Bar 632 is a modular power distribution hub designed to organise and control up to six aquarium devices from a single, compact unit. With multiple individually controllable outlets, it lets you manage pumps, reactors, heaters, lighting, and other equipment more cleanly while reducing cable clutter.\u003c\/p\u003e\n\u003cp data-start=\"368\" data-end=\"729\"\u003eWhen paired with a Neptune Apex controller, each outlet can be monitored and automated for precise schedules, power cycling, and safety shut-offs, helping you maintain stable, reliable performance and protect your system from faults. Built for durability and convenience, the Energy Bar 632 streamlines power management in reef and marine setups of all sizes.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52627927466325,"sku":null,"price":324.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/energybar632.webp?v=1771947619"}],"url":"https:\/\/www.marinefishshop.co.uk\/collections\/neptune-systems-equipment.oembed","provider":"Marine Fish Shop Online","version":"1.0","type":"link"}