{"product_id":"eheim-refill-automatic-top-off-system","title":"EHEIM Refill+ Automatic Top-off System","description":"\u003ch2 data-section-id=\"69on14\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003eEHEIM waterrefill Automatic Aquarium Top-Up System\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"55\" data-end=\"327\"\u003eMaintain a stable aquarium water level automatically with the \u003cstrong data-start=\"117\" data-end=\"138\"\u003eEHEIM waterrefill\u003c\/strong\u003e. Designed for open-top freshwater and marine aquariums, this electronically controlled system detects water loss caused by evaporation and adds replacement water from a separate reservoir.\u003c\/p\u003e\n\u003cp data-start=\"329\" data-end=\"672\"\u003eThe external sensor continuously monitors the aquarium or sump water level. When the level drops, the low-voltage refill pump activates automatically. Its intelligent controller learns the aquarium’s normal refill quantity and frequency, then adjusts operation according to tank size and evaporation rate.\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"674\" data-end=\"690\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"692\" data-end=\"1377\"\u003e• Automatically replaces evaporated aquarium water\u003cbr data-start=\"742\" data-end=\"745\"\u003e• Suitable for freshwater and marine aquariums\u003cbr data-start=\"791\" data-end=\"794\"\u003e• Ideal for holidays and daily water-level management\u003cbr data-start=\"847\" data-end=\"850\"\u003e• External water-level sensor with LED display\u003cbr data-start=\"896\" data-end=\"899\"\u003e• Intelligent controller with LED status display\u003cbr data-start=\"947\" data-end=\"950\"\u003e• Learns normal refill quantity, duration and frequency\u003cbr data-start=\"1005\" data-end=\"1008\"\u003e• Safety stop helps prevent overflowing during unusual operation\u003cbr data-start=\"1072\" data-end=\"1075\"\u003e• Energy-saving 4.5W low-voltage pump\u003cbr data-start=\"1112\" data-end=\"1115\"\u003e• Sensor can be mounted on the aquarium glass or marine sump\u003cbr data-start=\"1175\" data-end=\"1178\"\u003e• Refill outlet bracket fits glass approximately 4–12mm thick\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e• System can be switched off during maintenance or water changes\u003cbr data-start=\"1306\" data-end=\"1309\"\u003e• Reliable EHEIM build quality\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"9kmvp5\" data-start=\"1379\" data-end=\"1395\"\u003eHow It Works\u003c\/h3\u003e\n\u003col data-start=\"1397\" data-end=\"1811\"\u003e\n\u003cli data-section-id=\"x0ut4o\" data-start=\"1397\" data-end=\"1453\"\u003ePlace the pump inside a clean freshwater reservoir.\u003c\/li\u003e\n\u003cli data-section-id=\"11j23pe\" data-start=\"1454\" data-end=\"1518\"\u003eAttach the level sensor outside the aquarium glass or sump.\u003c\/li\u003e\n\u003cli data-section-id=\"13ruujk\" data-start=\"1519\" data-end=\"1567\"\u003eInstall the refill tube and outlet bracket.\u003c\/li\u003e\n\u003cli data-section-id=\"17pvt4s\" data-start=\"1568\" data-end=\"1660\"\u003eWhen evaporation lowers the water level, the pump automatically adds replacement water.\u003c\/li\u003e\n\u003cli data-section-id=\"16neyx7\" data-start=\"1661\" data-end=\"1811\"\u003eThe controller monitors the process and stops operation when abnormal refill times or intervals are detected.\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1813\" data-end=\"1833\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cp data-start=\"1835\" data-end=\"2051\"\u003e• Power supply\u003cbr data-start=\"1849\" data-end=\"1852\"\u003e• Intelligent controller with LED display\u003cbr data-start=\"1893\" data-end=\"1896\"\u003e• Water-level sensor with LED display\u003cbr data-start=\"1933\" data-end=\"1936\"\u003e• Refill pump\u003cbr data-start=\"1949\" data-end=\"1952\"\u003e• Refill tube\u003cbr data-start=\"1965\" data-end=\"1968\"\u003e• Outlet elbow\u003cbr data-start=\"1982\" data-end=\"1985\"\u003e• Mounting bracket and clamp\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2053\" data-end=\"2181\"\u003e\u003cstrong data-start=\"2053\" data-end=\"2072\"\u003eProduct Number:\u003c\/strong\u003e 3548220\u003cbr data-start=\"2080\" data-end=\"2083\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2091\"\u003eEAN:\u003c\/strong\u003e 4011708009291\u003cbr data-start=\"2105\" data-end=\"2108\"\u003e\u003cstrong data-start=\"2108\" data-end=\"2123\"\u003ePump Power:\u003c\/strong\u003e 4.5W\u003cbr data-start=\"2128\" data-end=\"2131\"\u003e\u003cstrong data-start=\"2131\" data-end=\"2149\"\u003eCompatibility:\u003c\/strong\u003e Freshwater and marine aquariums\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"2183\" data-end=\"2407\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor best results, use purified or reverse-osmosis water in the refill reservoir. This product replaces water lost through evaporation and does not replace regular aquarium water changes\u003c\/p\u003e","brand":"Aardenasia ","offers":[{"title":"Default Title","offer_id":52079313715420,"sku":"3548220","price":250.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9687\/9324\/files\/ChatGPT_Image_Jul_18_2026_at_10_24_56_PM.png?v=1784384713","url":"https:\/\/www.aardenasia.com\/products\/eheim-refill-automatic-top-off-system","provider":"Aardenasia ","version":"1.0","type":"link"}