{"product_id":"xiiw-aquarium-uvc-klaerer-pumpe-1200lh","title":"XIIW Aquarium UVC Clarifier Pump 1200L\/H, 4-in-1 UV-C Internal Filter Against Green \u0026 Cloudy Water, for 180–420L","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eCloudy or green aquarium water? With the XIIW UVC clarifier, your water will be clear again\u003c\/h2\u003e\n\u003cp\u003e\n    Green, brown, or milky cloudy water in the aquarium is not only unattractive, but can also put stress on the biological balance in the tank.\n    The \u003cstrong\u003eXIIW 4-in-1 Aquarium UVC Clarifier\u003c\/strong\u003e combines a powerful submersible pump with an integrated UV-C lamp, filter function,\n    aeration, and flow generation – for clear, stable, and healthy aquarium water.\n  \u003c\/p\u003e\n\u003cp\u003e\n    The integrated \u003cstrong\u003e8W UV-C lamp with 254 nm\u003c\/strong\u003e helps effectively reduce suspended algae, bacteria, and odors caused by cloudy water. Depending on the amount of algae and the water condition, the water can become visibly clearer after \u003cstrong\u003e2–7 days\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\u003ch3\u003eYour benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective UVC water clarification:\u003c\/strong\u003e Supports clear water with green, brown, or milky cloudiness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong 1200 L\/H flow rate:\u003c\/strong\u003e Ideal for aquariums with a volume of approx. 180–420 liters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8W UV-C lamp:\u003c\/strong\u003e Helps reduce suspended algae, bacteria, and unpleasant odors in the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-in-1 function:\u003c\/strong\u003e UVC clarification, coarse pre-filtration, aeration, and flow in one device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated timer:\u003c\/strong\u003e Flexible runtimes of 4H \/ 8H \/ 12H \/ 24H depending on water condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable water balance:\u003c\/strong\u003e Supports a healthy ecological cycle in the aquarium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFewer water changes:\u003c\/strong\u003e Helps keep water quality stable and clear for longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for fresh and salt water:\u003c\/strong\u003e Ideal for green water, whitish cloudiness, or odor formation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical areas of use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater aquariums:\u003c\/strong\u003e For green water caused by suspended algae.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaltwater aquariums:\u003c\/strong\u003e For whitish milky water cloudiness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrnamental fish tanks:\u003c\/strong\u003e To support clear and stable water quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquariums with odor issues:\u003c\/strong\u003e Reduces unpleasant odors caused by bacteria.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTanks with oxygen needs:\u003c\/strong\u003e Aeration mode supports oxygen supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge aquariums:\u003c\/strong\u003e Suitable for tanks with approx. 180–420 liters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFour functions for a healthy aquarium\u003c\/h3\u003e\n\u003cp\u003e\n    The XIIW Aquarium UVC Clarifier offers multiple functions in one compact device. This saves you extra equipment in the aquarium while improving\n    water circulation, oxygen supply, and water clarification at the same time.\n  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUVC clarification:\u003c\/strong\u003e Helps combat green and cloudy water caused by suspended algae and bacteria.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoarse pre-filtration:\u003c\/strong\u003e Supports the removal of visible dirt particles from the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAeration:\u003c\/strong\u003e Promotes oxygen supply in the aquarium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow generation:\u003c\/strong\u003e Ensures natural water movement and supports the water cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRainforest river mode:\u003c\/strong\u003e Creates lively water movement for a natural aquarium experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage recommendation\u003c\/h3\u003e\n\u003cp\u003e\n    If aquarium water turns green, brown, or milky cloudy, a water change is recommended first. After that, the UVC function can be activated.\n    Depending on the water condition, the UVC lamp should run for about \u003cstrong\u003e4–8 hours\u003c\/strong\u003e per day. In many cases, the water becomes noticeably clearer within about\n    \u003cstrong\u003e3 days\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\u003cp\u003e\n    After the water has cleared, it is recommended to use the UVC lamp regularly – for example on the first day after a water change or once a week,\n    even without a water change. If green cloudiness and lack of oxygen are more severe, the \u003cstrong\u003eaeration mode together with UVC 24H\u003c\/strong\u003e can be used.\n  \u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e UV-C light must not be directed at fish, plants, skin, or eyes. The device must be fully and correctly installed in the water\n    and may only be operated according to the instructions. If fish behavior is unusual or signs of illness appear, a specialist retailer or veterinarian\n    should also be consulted.\n  \u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026 operation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe submersible pump body must always be positioned below the waterline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical installation:\u003c\/strong\u003e Minimum water level approx. 24 cm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal installation:\u003c\/strong\u003e Minimum water level approx. 9 cm.\u003c\/li\u003e\n\u003cli\u003eThe UVC timer can be adjusted depending on water volume and water condition.\u003c\/li\u003e\n\u003cli\u003eSelectable operating time: \u003cstrong\u003e4H \/ 8H \/ 12H \/ 24H\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFor green cloudiness with lack of oxygen: perform a water change and activate aeration mode + UVC 24H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eXIIW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e4-in-1 Aquarium UVC Clarifier submersible pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e230V \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump power\u003c\/td\u003e\n\u003ctd\u003e18 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV-C lamp power\u003c\/td\u003e\n\u003ctd\u003e8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e1200 L\/H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended tank volume\u003c\/td\u003e\n\u003ctd\u003eapprox. 180–420 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum water level vertical\u003c\/td\u003e\n\u003ctd\u003eapprox. 24 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum water level horizontal\u003c\/td\u003e\n\u003ctd\u003eapprox. 9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct dimensions\u003c\/td\u003e\n\u003ctd\u003e28 × 7,2 × 7,2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eDoes the XIIW UVC clarifier help against green water?\u003c\/h4\u003e\n\u003cp\u003e\n    Yes. Green water is often caused by suspended algae. The integrated UV-C lamp helps reduce these and makes the water clearer again.\n  \u003c\/p\u003e\n\u003ch4\u003eHow long should the UVC lamp stay on?\u003c\/h4\u003e\n\u003cp\u003e\n    For acute water cloudiness, about 4–8 hours per day is recommended. For stronger green cloudiness, the 24H mode can also be used depending on the situation.\n  \u003c\/p\u003e\n\u003ch4\u003eWhen will the aquarium water be clear again?\u003c\/h4\u003e\n\u003cp\u003e\n    Depending on the amount of algae, tank volume, and water condition, visible improvement may occur after 2–7 days. In many cases, the water becomes clearer after about 3 days.\n  \u003c\/p\u003e\n\u003ch4\u003eCan the pump be used continuously?\u003c\/h4\u003e\n\u003cp\u003e\n    The pump can be used regularly for water circulation, aeration, and filter support. The UVC function should be controlled via the timer depending on the water condition.\n  \u003c\/p\u003e\n\u003ch4\u003eWhat aquarium size is the device suitable for?\u003c\/h4\u003e\n\u003cp\u003e\n    The XIIW UVC clarifier is suitable for aquariums with a volume of approx. 180–420 liters.\n  \u003c\/p\u003e\n\u003ch4\u003eIs the device suitable for freshwater and saltwater?\u003c\/h4\u003e\n\u003cp\u003e\n    Yes, the device is suitable for both freshwater aquariums and saltwater aquariums.\n  \u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003e\n    The \u003cstrong\u003eXIIW 4-in-1 Aquarium UVC Clarifier with 1200 L\/H\u003c\/strong\u003e is the ideal solution for anyone who wants to effectively reduce green, cloudy, or unpleasantly smelling\n    aquarium water. With UVC clarification, coarse filtration, aeration, and flow generation, it supports a clear,\n    stable, and healthy aquarium environment – without any additional devices.\n  \u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eOrder now and give your aquarium clear, fresh water again!\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"XIIW","offers":[{"title":"Default Title","offer_id":65201023943005,"sku":"837900002","price":32.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/3245\/3369\/files\/xiiw-aquarium-uvc-klaerer-pumpe-1200lh-4-in-1-uv-c-innenfilter-gegen-gruenes-truebes-wasser-fuer-180-420l-6582282.jpg?v=1783580484","url":"https:\/\/xiiw.com\/en\/products\/xiiw-aquarium-uvc-clarifier-pump-1200lh","provider":"XIIW","version":"1.0","type":"link"}