{"product_id":"serenity-oxygen-block-20g","title":"Serenity Oxygen Block 20G","description":"\u003ch2 data-start=\"131\" data-end=\"147\"\u003e\u003cstrong data-start=\"131\" data-end=\"147\"\u003eIntroduction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"149\" data-end=\"734\"\u003eThe Serenity Oxygen Block offers a practical and reliable solution for maintaining steady oxygen levels in aquariums. It provides a gradual release of oxygen, making it particularly beneficial for tanks with limited circulation or high bioloads where oxygen may become depleted. Suitable for both freshwater and saltwater environments, this block is especially valuable during power outages, transportation of fish, or any situation where mechanical aeration isn’t available. With the Serenity Oxygen Block, aquarists can ensure their aquatic animals receive consistent oxygen support.\u003c\/p\u003e\n\u003ch2 data-start=\"736\" data-end=\"748\"\u003e\u003cstrong data-start=\"736\" data-end=\"748\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"750\" data-end=\"1378\"\u003e\n\u003cli data-start=\"750\" data-end=\"870\"\u003e\n\u003cp data-start=\"752\" data-end=\"870\"\u003e\u003cstrong data-start=\"752\" data-end=\"787\"\u003eSlow and Steady Oxygen Release:\u003c\/strong\u003e Delivers a continuous supply of oxygen over time without needing external devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"871\" data-end=\"992\"\u003e\n\u003cp data-start=\"873\" data-end=\"992\"\u003e\u003cstrong data-start=\"873\" data-end=\"898\"\u003ePower-Free Operation:\u003c\/strong\u003e Operates without electricity, making it dependable during power failures or in mobile setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"993\" data-end=\"1129\"\u003e\n\u003cp data-start=\"995\" data-end=\"1129\"\u003e\u003cstrong data-start=\"995\" data-end=\"1013\"\u003eAquarium Safe:\u003c\/strong\u003e Crafted from non-toxic materials, it is safe for use around fish, invertebrates, and live plants in all tank types.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1130\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1132\" data-end=\"1258\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1162\"\u003eCompact and User-Friendly:\u003c\/strong\u003e Easy to place inside the tank and requires minimal space while providing essential oxygenation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1378\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1378\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1288\"\u003eSupports Fish Wellness:\u003c\/strong\u003e Helps minimize stress caused by low oxygen levels and contributes to overall fish health.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1380\" data-end=\"1389\"\u003e\u003cstrong data-start=\"1380\" data-end=\"1389\"\u003eUsage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1391\" data-end=\"2096\"\u003e\n\u003cli data-start=\"1391\" data-end=\"1633\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1633\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1415\"\u003ePlacing the Block:\u003c\/strong\u003e\u003cbr data-start=\"1415\" data-end=\"1418\"\u003eInsert the Serenity Oxygen Block directly into the aquarium, sump, or any container used for transporting fish.\u003cbr data-start=\"1531\" data-end=\"1534\"\u003ePosition it where water movement allows for effective distribution of oxygen throughout the tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1635\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1637\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1637\" data-end=\"1658\"\u003eIdeal Situations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1663\" data-end=\"1957\"\u003e\n\u003cli data-start=\"1663\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1665\" data-end=\"1759\"\u003e\u003cstrong data-start=\"1665\" data-end=\"1684\"\u003ePower Failures:\u003c\/strong\u003e Maintains oxygen levels when filtration or aeration systems are offline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1762\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1764\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1764\" data-end=\"1783\"\u003eFish Transport:\u003c\/strong\u003e Keeps oxygen levels stable during short or long-distance fish transportation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1866\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1868\" data-end=\"1957\"\u003e\u003cstrong data-start=\"1868\" data-end=\"1894\"\u003eOxygen-Deprived Tanks:\u003c\/strong\u003e Perfect for aquariums with poor water flow or a heavy bioload.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1959\" data-end=\"2096\"\u003e\n\u003cp data-start=\"1961\" data-end=\"2096\"\u003e\u003cstrong data-start=\"1961\" data-end=\"1977\"\u003eReplacement:\u003c\/strong\u003e\u003cbr data-start=\"1977\" data-end=\"1980\"\u003eObserve the block as it gradually dissolves. Replace once fully dissolved to maintain uninterrupted oxygen supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2098\" data-end=\"2117\"\u003e\u003cstrong data-start=\"2098\" data-end=\"2117\"\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2119\" data-end=\"2124\"\u003e\n\u003cli data-start=\"2119\" data-end=\"2124\"\u003e\n\u003cp data-start=\"2121\" data-end=\"2124\"\u003e20G\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2126\" data-end=\"2145\"\u003e\u003cstrong data-start=\"2126\" data-end=\"2145\"\u003eRecommendations\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2147\" data-end=\"2684\"\u003e\n\u003cli data-start=\"2147\" data-end=\"2266\"\u003e\n\u003cp data-start=\"2149\" data-end=\"2266\"\u003e\u003cstrong data-start=\"2149\" data-end=\"2165\"\u003eBe Prepared:\u003c\/strong\u003e Keep several blocks available for emergencies like power outages or unexpected equipment breakdowns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2267\" data-end=\"2384\"\u003e\n\u003cp data-start=\"2269\" data-end=\"2384\"\u003e\u003cstrong data-start=\"2269\" data-end=\"2294\"\u003eUse During Transport:\u003c\/strong\u003e Add a block to fish transport containers to support oxygen levels throughout the journey.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2385\" data-end=\"2526\"\u003e\n\u003cp data-start=\"2387\" data-end=\"2526\"\u003e\u003cstrong data-start=\"2387\" data-end=\"2421\"\u003eSupplement for Low Flow Areas:\u003c\/strong\u003e Place in dead zones or low-flow areas of the tank to help improve oxygen distribution and water quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2527\" data-end=\"2684\"\u003e\n\u003cp data-start=\"2529\" data-end=\"2684\"\u003e\u003cstrong data-start=\"2529\" data-end=\"2548\"\u003eRegular Checks:\u003c\/strong\u003e Although the block supports oxygen levels, routine monitoring of tank parameters is essential, especially in densely stocked aquariums.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Serenity","offers":[{"title":"Default Title","offer_id":45677537001623,"sku":"9343740000635","price":4.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1979\/6631\/files\/Serenity_Oxygen_Block_20G.jpg?v=1753620727","url":"https:\/\/petsupplycentral.com.au\/products\/serenity-oxygen-block-20g","provider":"Pet Supply Central","version":"1.0","type":"link"}