{"product_id":"red-sea-salt-blue-bucket","title":"Red Sea Salt (Blue Bucket)","description":"\u003cp\u003eRed Sea Salt – Premium Reef \u0026amp; Marine Aquarium Salt Mix (Blue Bucket)\u003c\/p\u003e\n\u003cp\u003eBalanced salt mix for stable reef and marine aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRed Sea Salt (Blue Bucket) is a high-quality synthetic sea salt formulated for fish-only systems, soft coral tanks, and mixed reef aquariums. With balanced levels of calcium, magnesium, and alkalinity, it replicates natural seawater conditions to provide long-term stability and support steady coral and fish health.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTrusted by marine aquarists worldwide, Red Sea Salt is nitrate- and phosphate-free, dissolves quickly, and delivers reliable water chemistry for consistent results.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKey Benefits\u003c\/p\u003e\n\u003cp\u003eNatural Seawater Balance – Ideal for mixed reefs, soft corals, and marine fish systems.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStable Long-Term Chemistry – Consistent Ca, Mg, and KH values for reliable reefkeeping.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eClean \u0026amp; Pure – Made from pharmaceutical-grade salts, nitrate- and phosphate-free.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFast Mixing – Dissolves quickly with no residue or clouding.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTrusted Brand – Backed by Red Sea’s 25+ years of marine research.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCore Features\u003c\/p\u003e\n\u003cp\u003eBalanced Calcium, Magnesium \u0026amp; KH – Supports coral health and fish wellbeing.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTrace Elements Included – Matches natural seawater composition for stability.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePharmaceutical-Grade Purity – Ensures consistency in every batch.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBest For – Fish-only marine systems, soft corals, and mixed reef aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cp\u003eCalcium (Ca): ~410 ppm\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMagnesium (Mg): ~1230 ppm\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlkalinity (KH): ~8 dKH\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNitrate \u0026amp; Phosphate: None added\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRecommended Salinity: 35 ppt (1.025 sg)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e(Values when mixed to 35 ppt \/ 1.025 sg at 25°C.)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable Sizes\u003c\/p\u003e\n\u003cp\u003e7kg Bucket – Makes approx. 210 litres of saltwater\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e20kg Box – Makes approx. 600 litres of saltwater\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e22kg Bucket – Makes approx. 660 litres of saltwater\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable For\u003c\/p\u003e\n\u003cp\u003eFish-only marine aquariums\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSoft coral tanks\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMixed reef aquariums with balanced growth needs\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhich Red Sea Salt Should I Choose?\u003c\/p\u003e\n\u003cp\u003eBoth Red Sea salts are premium, reef-safe mixes — but designed for different aquarium needs.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeature Red Sea Salt (Blue Bucket) Red Sea Coral Pro Salt (Black Bucket)\u003c\/p\u003e\n\u003cp\u003eBest For Fish-only, soft coral, and mixed reefs SPS \u0026amp; LPS corals, growth-focused reef tanks\u003c\/p\u003e\n\u003cp\u003eCalcium (Ca) ~410 ppm ~450 ppm\u003c\/p\u003e\n\u003cp\u003eMagnesium (Mg) ~1230 ppm ~1340 ppm\u003c\/p\u003e\n\u003cp\u003eAlkalinity (KH) ~8 dKH (natural seawater balance) ~12 dKH (high alkalinity for rapid coral growth)\u003c\/p\u003e\n\u003cp\u003eMixing Speed Fast, clear, residue-free Fast, clear, residue-free\u003c\/p\u003e\n\u003cp\u003eNitrate\/Phosphate None added None added\u003c\/p\u003e\n\u003cp\u003eAvailable Sizes 7kg, 20kg, 22kg 7kg, 20kg, 22kg\u003c\/p\u003e\n\u003cp\u003eIdeal Hobbyist Beginners, soft coral keepers, fish-only systems SPS\/LPS reefkeepers seeking strong growth \u0026amp; colour\u003c\/p\u003e\n\u003cp\u003eShop Now Red Sea Salt (Blue Bucket) Red Sea Coral Pro Salt\u003c\/p\u003e\n\u003cp\u003eMore details\u003c\/p\u003e\n\u003cp\u003eLiving reef in every harvested grain From the waters of the exotic Red Sea\u003c\/p\u003e\n\u003cp\u003eAll-natural eco-friendly harvesting\u003c\/p\u003e\n\u003cp\u003eBiologically balanced levels of foundation elements\u003c\/p\u003e\n\u003cp\u003eFull complement of trace elements\u003c\/p\u003e\n\u003cp\u003eGuaranteed parameters for 10liter \/ 2.5gal mix.\u003c\/p\u003e\n\u003cp\u003eNo Nitrates or Phosphates (Algae Nutrients)\u003c\/p\u003e\n\u003cp\u003eNo toxic levels of Heavy Metals\u003c\/p\u003e\n\u003cp\u003eNo Chemical Binders\u003c\/p\u003e\n\u003cp\u003eLow moisture content\u003c\/p\u003e\n\u003cp\u003eHigh yield (seawater per gram of salt)\u003c\/p\u003e\n\u003cp\u003eWhat has changed in the new Red Sea Salt formula? \u003c\/p\u003e\n\u003cp\u003eThe original Red Sea salt was first formulated 20 years ago and has remained the same until now. At that time most hobbyists were using filtered tap water that already had calcium, magnesium and carbonates depending on the hardness of the water. The original Red Sea Salt was formulated to reproduce the parameters of natural seawater after taking into account an average hardness (mineral content) of the tap water. Mixing the original Red Sea Salt with RO or soft tap water would give lower than natural levels of calcium, magnesium and alkalinity. The new Red Sea Salt formula is based on using RO water and therefore has higher levels of these elements.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWarranty Information\u003c\/p\u003e\n\u003cp\u003eAll Red Sea salt mixes are produced under strict quality control. If you encounter an issue with a batch, UK-based retailer or Red Sea support services are available\u003c\/p\u003e","brand":"A to Z Marines","offers":[{"title":"Bucket \/ Box","offer_id":54289054335317,"sku":null,"price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/9272\/6613\/files\/ZsZF_gJn.png?v=1783198158","url":"https:\/\/www.atozmarines.com\/products\/red-sea-salt-blue-bucket","provider":"A to Z Marines","version":"1.0","type":"link"}