{"title":"Kalkwasser Stirrers \u0026 Reactors","description":null,"products":[{"product_id":"reef-octopus-octo-ks-100-nilsen-kalk-reactor-oct-ks100","title":"Reef Octopus OCTO KS-100 Nilsen Kalk Reactor (OCT-KS100)","description":"The Reef Octopus OCTO KS-100 Nilsen Kalk Reactor features a high torque low RPM motor that effectively, silently and gently mixes your calcium hydroxide (kalkwasser).  This method is not only ideal but is also the safest way of dosing the freshest possible kalkwasser to your reef system. The Reef Octopus Kalk Reactor is designed to keep the  undissolved particles at the bottom of the reactor chamber while always leaving the clear highly saturated kalkwasser liquid at the top. Adding kalk powder couldn\"™t be easier with just a few twists of the large thumb screws  releasing the seal-tight lid for quick and easy kalk refills. Footprint: 5.5\"³ x 5.5\"³ | Body Diameter: 4\"³ | Height: 27.6\"³.  User Manual .\n\u003cbr\u003e\u003cbr\u003e\n\u003ci\u003eIncludes:\u003c\/i\u003e\u003cbr\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan\u003eKalk stirrer body with stirrer pump\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eQuick connect input and output: 1\/4\"³\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ci\u003eRequirements\u003c\/i\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan\u003eFor aquariums up to 120 gallons\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eKalkwasser\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eWater Feed Pump that will deliver water through the reactor\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eTimer \u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eRO Tubing \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621039640661,"sku":"RCV21070","price":291.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/CV21070-2.jpg?v=1781984764"},{"product_id":"icecap-kalk-large-mixing-reactor-8-inch-ic-km-200","title":"IceCap Kalk Large Mixing Reactor 8\" (IC-KM-200)","description":"The IceCap Kalk Large Mixing Reactor 6\" (IC-KM-200) is a dedicated reactor for mixing calcium hydroxide (Kalkwasser) solution to ensure maximum concentration with each dose to your aquarium and eliminates the need for frequent manual mixing.\n\u003cbr\u003e\u003cbr\u003e\nA clever magnetic mixer means no more pesky powerheads to clean and replace frequently. The intelligent design makes maintenance a breeze and the slim profile allows for easy placement under your tank and integration with your existing ATO   system.  \n\u003cbr\u003e\u003cbr\u003e\n\u003ci\u003eFeatures:\u003c\/i\u003e\u003cbr\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan\u003eMedium size. Ideal for Aquariums up to 300 gallons.\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eFootprint: 9\" x 9\" | Body Diameter: 8\" | Height: 25\" \u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eHolding Capacity: approx. 3 gallons\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eAdjustable speed magnetic mixer\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eSolid PVC and acrylic construction\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eCompact profile easily fits under your tank\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eReactor vessel detaches from base for easy maintenance\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003ePush-fit tubing connectors\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eConvenient quick-fill cap for mess free Kalkwasser addition\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eSealed airtight environment preserves solution potency\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eGravity drain design ensures reliable performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621065789525,"sku":"RIC80236","price":351.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/IC80236-2.jpg?v=1781985876"},{"product_id":"icecap-kalk-small-mixing-reactor-5-with-ic-km-120","title":"IceCap Kalk Small Mixing Reactor 5\" (IC-KM-120)","description":"The IceCap Kalk Small Mixing Reactor 5\" (IC-KM-120) is a dedicated reactor for mixing calcium hydroxide (kalkwasser) solution to ensure maximum concentration with each dose to your aquarium and eliminates the need for frequent manual mixing.\n\u003cbr\u003e\u003cbr\u003e\nA clever magnetic mixer means no more pesky powerheads to clean and replace frequently. The intelligent design makes maintenance a breeze and the slim profile allows for easy placement under your tank and integration with your existing  ATO  system.  \n\u003cbr\u003e\u003cbr\u003e\n\u003ci\u003eFeatures:\u003c\/i\u003e\u003cbr\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan\u003eMedium size. Ideal for aquariums up to 100 gallons.\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eFootprint: 5.7\" x 5.7\" | Body Diameter: 5\" | Height: 25\" \u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eHolding capacity: approx. 1 gallon\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eAdjustable speed magnetic mixer\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eSolid PVC and acrylic construction\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eCompact profile easily fits under your tank\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eReactor vessel detaches from base for easy maintenance\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003ePush-fit tubing connectors\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eConvenient quick-fill cap for mess free kalkwasser addition\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eSealed airtight environment preserves solution potency\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eGravity drain design ensures reliable performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621066084437,"sku":"RIC88006","price":270.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/IC88006-2.jpg?v=1781985890"},{"product_id":"two-little-fishies-metasorb-high-capacity-metals-absorption-cartridge-filter","title":"Two Little Fishies MetaSorb High Capacity Metals Absorption Cartridge Filter","description":"\u003cp\u003eThe Two Little Fishies MetaSorb High Capacity Metals Absorption Cartridge Filter is a high capacity filter for removing metals from aquarium water. It can be used in our PhosBan Reactor 550 with a Cartridge Adaptor. This is primarily of interest to public aquariums but it is also meant for use on larger home aquariums with metals problems. The popularity of ICP testing motivates people to actively reduce excess metals when their water becomes contaminated. The cartridge format can be run continuously, unlike the pouch version, which has to be removed after 1 week to prevent the pouch from decomposing.\u003c\/p\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621152690261,"sku":"RTL42262","price":59.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/TL42262-2.jpg?v=1781988947"},{"product_id":"two-little-fishies-kw-reactor-300","title":"Two Little Fishies KW Reactor 300","description":"The KW Reactor 300 is designed with the upflow principle to achieve the most efficient use of  Kalkwasser . By pushing top-off water upward through the calcium hydroxide, it automatically mixes it to achieve a supersaturated kalkwasser solution. Very convenient design that can be mounted hanging on the back of the aquarium or below the aquarium. Includes check valve and flexible connection fittings that rotate 180 degrees to allow a perfect custom fit to your installation. Threaded lid design makes adding calcium hydroxide or servicing quick and easy. Model 300 for aquariums up to 300 gallons. Patent pending design by Julian Sprung.\n\u003cul\u003e\n\u003cli\u003eThe KW Reactor 300 will also require a pump, hose, a freshwater reservoir, and ideally a timer. \u003cspan style=\"font-weight: bold;\"\u003ePlease read the instructions for details on how to set up the \u003c\/span\u003e\u003ca style=\"font-weight: bold;\" href=\"..\/v\/vspfiles\/pdf\/TL42300.pdf\" target=\"New_Window\"\u003eKW Reactor 300 \u003cspan style=\"font-weight: bold;\"\u003e (pdf final in new window).\n\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatically mixes top-off water with calcium hydroxide to make \"kalkwasser\"\n\u003c\/li\u003e\n\u003cli\u003eUse with a timer or a level switch and any 1200 L\/h (300 gph) powerhead pump with 1\/2\" ID hose\n\u003c\/li\u003e\n\u003cli\u003eNo separate mixing motor! The water feed gently mixes the kalkwasser each time the pump is turned on\n\u003c\/li\u003e\n\u003cli\u003eIncludes check valve and connection fittings for 1\/2\" ID hose\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"font-weight: bold;\" href=\"..\/Calcium_Kalkwasser_Aquarium_Additives_s\/140.htm\"\u003eKalkwasser \u003cspan style=\"font-weight: bold;\"\u003e is NOT included\u003c\/span\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621154492501,"sku":"RTL42300","price":67.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/TL42300-2.jpg?v=1781988952"}],"url":"https:\/\/vascaaquariumsupply.com\/collections\/kalkwasser-stirrers-reactors.oembed","provider":"VASCAAquariumSupply","version":"1.0","type":"link"}