{"product_id":"reef-octopus-cr140-5-5-calcium-reactor-automate-calcium-alkalinity-for-reef-tanks","title":"Reef Octopus CR140 5.5” Calcium Reactor Automate Calcium \u0026 Alkalinity for Reef Tanks","description":"\u003ch2 data-section-id=\"zy4x02\" data-start=\"337\" data-end=\"387\"\u003eEliminate Daily Dosing \u0026amp; Stabilize Your Reef\u003c\/h2\u003e\n\u003cp data-start=\"389\" data-end=\"442\"\u003eTired of constantly adjusting calcium and alkalinity?\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"631\"\u003eThe \u003cstrong data-start=\"448\" data-end=\"486\"\u003eReef Octopus CR140 Calcium Reactor\u003c\/strong\u003e provides a reliable, automated solution for maintaining stable water chemistry in reef aquariums especially in systems with high coral demand.\u003c\/p\u003e\n\u003cp data-start=\"633\" data-end=\"778\"\u003eDesigned for efficiency and ease of use, this reactor delivers consistent calcium and alkalinity levels without the need for daily manual dosing.\u003c\/p\u003e\n\u003chr data-start=\"780\" data-end=\"783\"\u003e\n\u003ch2 data-section-id=\"n9ia2s\" data-start=\"785\" data-end=\"803\"\u003eHow It Works\u003c\/h2\u003e\n\u003cp data-start=\"805\" data-end=\"1011\"\u003eThe CR140 uses CO₂ to lower the pH inside the reactor chamber, allowing calcium reactor media to dissolve and release essential elements like calcium, alkalinity, and trace minerals back into your aquarium.\u003c\/p\u003e\n\u003cp data-start=\"1013\" data-end=\"1023\"\u003eResult:\u003c\/p\u003e\n\u003cul data-start=\"1024\" data-end=\"1099\"\u003e\n\u003cli data-section-id=\"13tyg73\" data-start=\"1024\" data-end=\"1045\"\u003eStable parameters\u003c\/li\u003e\n\u003cli data-section-id=\"fxys6g\" data-start=\"1046\" data-end=\"1072\"\u003eHealthier coral growth\u003c\/li\u003e\n\u003cli data-section-id=\"14dp0p1\" data-start=\"1073\" data-end=\"1099\"\u003eLess daily maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1101\" data-end=\"1104\"\u003e\n\u003ch2 data-section-id=\"1957jf9\" data-start=\"1106\" data-end=\"1141\"\u003eWhy Choose a Calcium Reactor?\u003c\/h2\u003e\n\u003cp data-start=\"1143\" data-end=\"1247\"\u003eFor reef hobbyists with growing or SPS dominant systems, maintaining stable parameters becomes critical.\u003c\/p\u003e\n\u003cp data-start=\"1249\" data-end=\"1273\"\u003eA calcium reactor helps:\u003c\/p\u003e\n\u003cul data-start=\"1274\" data-end=\"1466\"\u003e\n\u003cli data-section-id=\"9lum4r\" data-start=\"1274\" data-end=\"1327\"\u003eMaintain consistent calcium and alkalinity levels\u003c\/li\u003e\n\u003cli data-section-id=\"1i8x5eq\" data-start=\"1328\" data-end=\"1370\"\u003eReduce fluctuations that stress corals\u003c\/li\u003e\n\u003cli data-section-id=\"lnbu5i\" data-start=\"1371\" data-end=\"1420\"\u003eEliminate the need for constant manual dosing\u003c\/li\u003e\n\u003cli data-section-id=\"1f2iaij\" data-start=\"1421\" data-end=\"1466\"\u003eSupport long term coral growth and health\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1468\" data-end=\"1471\"\u003e\n\u003ch2 data-section-id=\"16oamgd\" data-start=\"1473\" data-end=\"1491\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1493\" data-end=\"1773\"\u003e\n\u003cli data-section-id=\"1w3gzb9\" data-start=\"1493\" data-end=\"1551\"\u003eIntegrated \u003cstrong data-start=\"1506\" data-end=\"1524\"\u003eVarioS DC pump\u003c\/strong\u003e for precise flow control\u003c\/li\u003e\n\u003cli data-section-id=\"biqy8k\" data-start=\"1552\" data-end=\"1612\"\u003eEfficient recirculating design for maximum media contact\u003c\/li\u003e\n\u003cli data-section-id=\"j7z84k\" data-start=\"1613\" data-end=\"1659\"\u003eDurable acrylic construction built to last\u003c\/li\u003e\n\u003cli data-section-id=\"7zk71n\" data-start=\"1660\" data-end=\"1705\"\u003eCompact footprint for easy sump placement\u003c\/li\u003e\n\u003cli data-section-id=\"1au475t\" data-start=\"1706\" data-end=\"1725\"\u003eQuiet operation\u003c\/li\u003e\n\u003cli data-section-id=\"63z1nd\" data-start=\"1726\" data-end=\"1773\"\u003eDesigned for consistent, stable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1775\" data-end=\"1778\"\u003e\n\u003ch2 data-section-id=\"1de2cyw\" data-start=\"1780\" data-end=\"1795\"\u003eIdeal For\u003c\/h2\u003e\n\u003cul data-start=\"1797\" data-end=\"1960\"\u003e\n\u003cli data-section-id=\"f3h25q\" data-start=\"1797\" data-end=\"1829\"\u003eSPS and mixed reef aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"k8vaem\" data-start=\"1830\" data-end=\"1874\"\u003eMedium to large systems with high demand\u003c\/li\u003e\n\u003cli data-section-id=\"jvwmwt\" data-start=\"1875\" data-end=\"1915\"\u003eHobbyists looking to automate dosing\u003c\/li\u003e\n\u003cli data-section-id=\"qorion\" data-start=\"1916\" data-end=\"1960\"\u003eReef keepers seeking long term stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1962\" data-end=\"1965\"\u003e\n\u003ch2 data-section-id=\"1h9ugi6\" data-start=\"1967\" data-end=\"1997\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1999\" data-end=\"2156\"\u003e\n\u003cli data-section-id=\"2u83z1\" data-start=\"1999\" data-end=\"2034\"\u003eReaction Chamber Diameter: 5.5”\u003c\/li\u003e\n\u003cli data-section-id=\"er9ia6\" data-start=\"2035\" data-end=\"2075\"\u003eHigh efficiency recirculating design\u003c\/li\u003e\n\u003cli data-section-id=\"9cp67e\" data-start=\"2076\" data-end=\"2108\"\u003eIncludes VarioS DC feed pump\u003c\/li\u003e\n\u003cli data-section-id=\"1s8h5uj\" data-start=\"2109\" data-end=\"2156\"\u003eSuitable for a wide range of aquarium sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2158\" data-end=\"2161\"\u003e\n\u003ch2 data-section-id=\"16puyc5\" data-start=\"2163\" data-end=\"2203\"\u003eWhat You’ll Need (Sold Separately)\u003c\/h2\u003e\n\u003cp data-start=\"2205\" data-end=\"2257\"\u003eTo operate this calcium reactor, you will also need:\u003c\/p\u003e\n\u003cul data-start=\"2259\" data-end=\"2378\"\u003e\n\u003cli data-section-id=\"fhrmpi\" data-start=\"2259\" data-end=\"2271\"\u003eCO₂ tank\u003c\/li\u003e\n\u003cli data-section-id=\"s9nugs\" data-start=\"2272\" data-end=\"2303\"\u003eCO₂ regulator with solenoid\u003c\/li\u003e\n\u003cli data-section-id=\"lxyir0\" data-start=\"2304\" data-end=\"2329\"\u003eCalcium reactor media\u003c\/li\u003e\n\u003cli data-section-id=\"1f3sh2h\" data-start=\"2330\" data-end=\"2378\"\u003epH monitoring (recommended for best results)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2380\" data-end=\"2383\"\u003e\n\u003ch2 data-section-id=\"ii15dl\" data-start=\"2385\" data-end=\"2398\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"2400\" data-end=\"2532\"\u003ePairing a calcium reactor with stable pH management (such as a CO₂ scrubber setup) can further enhance performance and coral growth.\u003c\/p\u003e\n\u003chr data-start=\"2534\" data-end=\"2537\"\u003e\n\u003ch2 data-section-id=\"o73rtu\" data-start=\"2539\" data-end=\"2554\"\u003e🛡️ Warranty\u003c\/h2\u003e\n\u003cp data-start=\"2556\" data-end=\"2600\"\u003eBacked by a \u003cstrong data-start=\"2568\" data-end=\"2600\"\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e\u003c\/p\u003e","brand":"coral vue","offers":[{"title":"Default Title","offer_id":52492052889909,"sku":null,"price":531.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/calreactor.jpg?v=1774589456","url":"https:\/\/infinityandbeyondaquatics.com\/products\/reef-octopus-cr140-5-5-calcium-reactor-automate-calcium-alkalinity-for-reef-tanks","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}