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Brightwell Aquatics

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When purchasing a product, price is the consumer's primary concern. At present, Brightwell Aquatics has 200 products for sale. Brightwell Aquatics products range in price from $7.98 to $45.18, and the average price of all the products is about $20.79.

We found that most of the Brightwell Aquatics products are manufactured by TopDawg Pet Supply. The manufacturer provides Brightwell Aquatics with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Brightwell Aquatics products on Amazon.com. The brand holds an average rating of 4.5, testifying to its excellent reputation.

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Brightwell Aquatics Best Sellers

Last Updated: Jan 8, 2026

Aquarium Water Treatments

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz Cover
  • ADVANCED MICROBIAL FORMULA – MicroBacter7 Complete Bioculture features a complex system of non-pathogenic aerobic and anaerobic microbes, along with natural enzymes. This unique bacteria water conditioner formulation is specifically designed as an aquarium water clarifier and filtration system
  • NUTRIENT REMINERALIZATION – The MicroBacter7 formula introduces aquarium bacteria to enhance nitrification, denitrification, and organic waste degradation in both marine and freshwater aquaria and limits the availability of pre-existing phosphate.
  • ENHANCED WATER QUALITY – The bacteria supplement promotes a clean and healthy environment by rapidly reducing concentrations of organic carbon, ammonia, nitrite, nitrate, phosphate and hydrogen sulfide production in all marine and freshwater ecosystems, leading to improved water quality.
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Aquarium Filter Cartridges

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 8.45 fl oz Cover
  • ADVANCED MICROBIAL FORMULA – MicroBacter7 Complete Bioculture features a complex system of non-pathogenic aerobic and anaerobic microbes, along with natural enzymes. This unique bacteria water conditioner formulation is specifically designed as an aquarium water clarifier and filtration system
  • NUTRIENT REMINERALIZATION – The MicroBacter7 formula introduces aquarium bacteria to enhance nitrification, denitrification, and organic waste degradation in both marine and freshwater aquaria and limits the availability of pre-existing phosphate
  • ENHANCED WATER QUALITY – The bacteria supplement promotes a clean and healthy environment by rapidly reducing concentrations of organic carbon, ammonia, nitrite, nitrate, phosphate and hydrogen sulfide production in all marine and freshwater ecosystems, leading to improved water quality
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Aquarium Water Treatments

Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 16.9 fl oz

Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 16.9 fl oz Cover
  • ADVANCED MICROBIAL CLEANING – MicrōBacter Clean is a blend of non-pathogenic microbes and enzymes that work as an aquarium cleaner for live rock and decoration. It targets and breaks down unwanted substances for easy removal through scraping or vacuuming
  • COMBAT THE "UGLY STAGE" – Professionals use MicrōBacter Clean as a fish tank cleaner to prevent much of the ugliness that occurs after the initial cycling of your aquarium. With this aquarium tank cleaner, you can maintain the ‘ugly stage'
  • EFFICIENT NUTRIENT REDUCTION – The aquarium water cleaner offers a rapid reduction of organic carbon, ammonia, nitrite, nitrate, and phosphate. This helps maintain low-nutrient tanks, resulting in high water clarity and the absence of unsightly coatings
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Aquarium Water Treatments

Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 8.45 fl oz

Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 8.45 fl oz Cover
  • ADVANCED MICROBIAL CLEANING – MicrōBacter Clean is a complex system of non-pathogenic microbes and natural enzymes that work as an aquarium cleaner for live rock and decoration surfaces. Formulated to target and break down unwanted substances, providing quick removal through scraping or vacuuming
  • COMBAT THE "UGLY STAGE" – Professionals use MicrōBacter Clean as a fish tank cleaner to prevent much of the ugliness that occurs after the initial cycling of your aquarium. The "ugly stage" can be challenging, with this aquarium tank cleaner, you can maintain a cleaner and a visually appealing tank
  • EFFICIENT NUTRIENT REDUCTION – The aquarium water cleaner offers a rapid reduction of organic carbon, ammonia, nitrite, nitrate, and phosphate. This comprehensive approach helps maintain low-nutrient environments, resulting in high water clarity, no unpleasant, and the absence of unsightly coatings
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Aquarium Water Treatments

Brightwell Aquatics MicroBacter Start XLF - Concentrated Freshwater Nitrifying Bacteria - Quick Start Fish Tank Starter, Lift Microbe Levels & Water Filtering - Aquarium Water Treatments, 4.22 fl oz

Brightwell Aquatics MicroBacter Start XLF - Concentrated Freshwater Nitrifying Bacteria - Quick Start Fish Tank Starter, Lift Microbe Levels & Water Filtering - Aquarium Water Treatments, 4.22 fl oz Cover
  • HIGH-POWER TANK STARTER – MicroBacter Start XLF is a powerful 15x concentrated blend designed to kickstart biological filtration in new tanks and existing freshwater aquariums. It enhances water quality, providing a flourishing underwater environment with live, non-pathogenic microbes
  • RAPID WATER CYCLING – Optimize your aquarium's health swiftly with this shrimp safe fast-acting solution. Quickly accelerate the tank's beneficial nitrifying bacteria population for balance and stability in just 5-7 days. It's the ideal solution when time is crucial
  • FOR HIGH-DENSITY AQUARIUMS – A scientifically blended formula that caters to crowded tanks and effectively reduces ammonia and nitrite levels, all while supporting population density. Supplied in a proprietary base, providing maximum longevity in shipping and in your aquatic ecosystem. It has a shelf life of over a year at room temperature.
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Aquarium Filter Cartridges

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 33.8 fl oz

Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 33.8 fl oz Cover
  • ADVANCED MICROBIAL FORMULA – MicroBacter7 has a complex system of non-pathogenic aerobic and anaerobic microbes, and natural enzymes. This unique bacteria water conditioner is specifically designed as an aquarium water clarifier and filtration system
  • NUTRIENT REMINERALIZATION – The MicroBacter7 formula introduces aquarium bacteria to enhance nitrification, denitrification, and organic waste degradation in both marine and freshwater aquaria and limits the availability of pre-existing phosphate
  • ENHANCED WATER QUALITY – The bacteria supplement promotes a clean and healthy environment by educing concentrations of organic carbon, ammonia, nitrite, nitrate, phosphate and hydrogen sulfide production in all marine and freshwater ecosystems
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Aquarium Water Treatments

Brightwell Aquatics NeoNitro Balanced Nitrogen Supplement - Reef Nutrient Enhancer for Ultra-Low Nutrient Systems - Aquarium Water Treatments, 17 fl oz

Brightwell Aquatics NeoNitro Balanced Nitrogen Supplement - Reef Nutrient Enhancer for Ultra-Low Nutrient Systems - Aquarium Water Treatments, 17 fl oz Cover
  • SALTWATER AQUARIUM - NeoNitro Nitrogen Supplement is a nitrogen source for nitrogen-limited, low-nutrient saltwater tanks. It works well with Microbacter7, Reef Biofuel, Katalyst, and NeoPhos to achieve the desired nutrient content in a reef aquarium
  • NATURAL PHOSPHORUS UPTAKE – NeoNitro balances carbon, nitrogen, and phosphorus for improved health and coloration of inhabitants. It balances without resorting to polluting the reef aquarium with additional organic material, for a clean ecosystem
  • MICROBIAL BIOMASS ENHANCEMENT - Facilitates removal of organic material, converting it into microbial biomass. Microbes exported from the system are captured by corals, recycling the once-latent organic material
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Aquarium Water Treatments

Brightwell Aquatics Coral Inertia NRG+ - All in One Coral Super Food and Multi Nutrient Supplement for All Corals and Their Allies - Aquarium Water Treatments, 500 ml

Brightwell Aquatics Coral Inertia NRG+ - All in One Coral Super Food and Multi Nutrient Supplement for All Corals and Their Allies - Aquarium Water Treatments, 500 ml Cover
  • EASIER CORAL FEEDING – All-in-one coral food that supports coral health, encourages rapid growth, boosts reproduction, and enhances vibrant coloration. Delivers essential nutrients like proteins, amino acids, Omega-3 fatty acids, carbohydrates, and vitamins, all in one easy-to-use formula.
  • SIMPLE DOSING – Properly preserved for long-term use and compatible with automatic dosers, making coral care effortless and precise.
  • EXTENDED SHELF LIFE – No refrigeration needed. Store in a cool, shaded area for up to 4 years of shelf life, ensuring long-term freshness and effectiveness.
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Aquarium Water Treatments

Brightwell Aquatics Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 fl oz

Brightwell Aquatics Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 fl oz Cover
  • HIGH-CONCENTRATION IONIC MAGNESIUM SOLUTION - Magnesion Liquid Reef Salt Water Conditioner is a high-concentrate solution for maintaining the optimal balance in aquarium reef tanks. Magnesium salt regulates aquarium calcium and carbonate concentrations to prevent excessive inorganic precipitation
  • REEF-BUILDING ESSENTIAL - Our aquarium water conditioner is a highly-concentrated ionic magnesium solution that plays a vital role in the formation of aragonite, the skeletal material of reef-building organisms like coral and clams
  • FREE FROM ORGANIC MATERIAL - This aquarium water conditioner contains no unwanted organic material such as EDTA, gluconate, or polygluconate, providing a pure formula for your aquarium's well-being. A powerful solution, it effectively boosts the health and vitality of aquatic ecosystems
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Aquarium Water Treatments

Brightwell Aquatics Phosphat-E Liquid Phosphate Remover for Marine Fish and Reef Aquariums - Aquarium Water Treatments, 8.45 fl oz

Brightwell Aquatics Phosphat-E Liquid Phosphate Remover for Marine Fish and Reef Aquariums - Aquarium Water Treatments, 8.45 fl oz Cover
  • ENHANCED PHOSPHATE ELIMINATION – Phosphat-E Phosphate Remover is a potent solution to assist in phosphate control in heavily-stocked aquaria. It provides a quick and precise solution to elevated phosphate concentrations while being safe for all inhabitants of reef and marine-fish-only aquaria
  • AQUARIUM PHOSPHATE REDUCTION – This marine water treatment eliminates reactive phosphate immediately, once added to the aquarium. It is powerful and highly efficient and can be used on an ongoing basis for the phosphate reduction process
  • QUALITY ASSURANCE – After treatment, phosphate test kits may show false positive readings as a result of the chemical mechanism of the kits, and the aquarium may become slightly cloudy when the product is first applied. This is normal and temporary and does not mean the product is not working
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Aquarium Water Treatments

Brightwell Aquatics MicroBacter Start XLM - Concentrated Saltwater Nitrifying Bacteria - Quick Start Fish Tank Starter, Lift Microbe Levels & Water Filtering - Marine Aquarium Treatments, 8.45 fl oz

Brightwell Aquatics MicroBacter Start XLM - Concentrated Saltwater Nitrifying Bacteria - Quick Start Fish Tank Starter, Lift Microbe Levels & Water Filtering - Marine Aquarium Treatments, 8.45 fl oz Cover
  • HIGH-POWER TANK WATER STARTER – MicroBacter Start XLM is a 15x concentrated blend to kickstart biological filtration in new and existing saltwater aquariums. It provides a flourishing underwater environment with live, non-pathogenic microbes
  • RAPID WATER CYCLING – Optimize your aquarium's health with this fast-acting supplement. Accelerate the tank's beneficial nitrifying bacteria colonization rates for balance and stability in just 7 days. It's the ideal solution when time is crucial
  • FOR HIGH-DENSITY AQUARIUMS – A scientifically blended formula that effectively reduces ammonia and nitrite levels in crowded tanks, all while supporting population density. Shelf stable for over a year at room temperature
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Aquarium Water Treatments

Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 16.9 fl oz

Brightwell Aquatics - Razor Marine - Unique Systemic Fish Tank Cleaner for Marine Aquariums - Aquarium Water Treatments, 16.9 fl oz Cover
  • SPECIALIZED AQUARIUM CLEANER – The Razor Marine is a polymer designed for the comprehensive cleaning of surfaces of live rock, glass and decorations in marine aquariums The fish tank water cleaner gently loosens unwanted substances, debris, and coatings for easy removal through scraping and vacuuming
  • FLOCCULATION TECHNOLOGY – This fish aquarium cleaner efficiently tackles particulate matter arising from residual food, detritus, and precipitation in the aquarium using flocculation. This prevents the settling of particles on rocks, promoting a cleaner, clearer, and more appealing aquarium environment
  • SAFE USAGE – Razor Marine is a slow-acting aquarium glass and decoration cleaner, and may require multiple applications for the safety of marine fishes, corals, invertebrates, and macro-algae. Suspend the usage of activated carbon during product application, then resume after achieving the desired appearance
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Aquarium Water Treatments

Brightwell Aquatics Rēplenish – Premium Trace & Minor Element Supplement for Marine Aquariums, Supports Healthy Fish, Corals, and Invertebrates, 500 ml

Brightwell Aquatics Rēplenish – Premium Trace & Minor Element Supplement for Marine Aquariums, Supports Healthy Fish, Corals, and Invertebrates, 500 ml Cover
  • ESSENTIAL TRACE MINERALS: Brightwell Aquatics Rēplenish replenishes crucial trace and minor elements lost through protein skimming and chemical filtration (such as activated carbon), supporting the overall health of fish, corals, and invertebrates. This ensures your marine life thrives in a balanced environment.
  • NATURAL SEAWATER FORMULA: Brightwell Aquatics Rēplenish contains 29 vital trace and minor elements, each in the same ratios found in natural seawater. These elements are essential for maintaining the health of your aquarium, enhancing the natural biological processes that occur in a well-balanced marine ecosystem.
  • SUPPORTS GROWTH & COLORATION: Brightwell Aquatics Rēplenish helps improve the growth of your marine life, enhancing vibrant coloration in fish, corals, and invertebrates. The supplement provides essential nutrients that promote healthy cellular function and improve the overall aesthetics of your aquarium.
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Aquarium Water Treatments

Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz

Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz Cover
  • MULTI-NUTRIENT SUPPLEMENT – This multi-nutrient supplement for chaeto growth supplies essential nutrients necessary for the health and growth of chaetomorpha algae. ChaetoGro is nitrate and phosphate free, removing excess nitrates and phosphates
  • MULTI-ELEMENT SUPPORT – This mineral supplement includes 13 critical elements. For example, Potassium supports protein synthesis, boron supplements support chlorophyll production, and magnesium acts as a component of chlorophyll enzyme activation
  • FOR ALL MARINE ALGAE – Use MicroBacter 7, Reef BioFuel, or Katalyst to sustain proper carbon levels and bacterial function essential for Chaeto's effectiveness. Suitable for all marine aquariums, including ULNS, shrimp and other invertebrates
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Aquarium Water Treatments

Brightwell Aquatics - NeoPhos - Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria - Aquarium Water Treatments, 16.9 fl oz

Brightwell Aquatics - NeoPhos - Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria - Aquarium Water Treatments, 16.9 fl oz Cover
  • NATURAL NITROGEN UPTAKE – NeoPhos is a phosphorus source for low-nutrient reef aquariums. It supports beneficial microbe activity by regulating organic carbon, nitrogen, and phosphorus. Without one of these, microbial uptake slows, leading to increased concentrations of remaining nutrients
  • BALANCES NITROGEN – It's designed to work alongside other products like Microbacter7, Reef Biofuel, and Katalyst in reef aquaria systems. This nitrate regulator for fish tanks specifically caters to advanced reef aquarists maintaining ultra-low nutrient content systems (ULNS)
  • FOR ADVANCED REEF CARE – NeoPhos helps balance carbon, nitrogen, and phosphorus in aquariums. Microbes transform waste into microbial biomass, consumed by corals or invertebrates, recycling organic matter and providing live planktonic food
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Aquarium Water Treatments

Brightwell Aquatics NeoTiger KH+/GH+ Mineral Supplement Balances Hardness in RO/DI Water with Calcium Magnesium Potassium Sodium for Shrimp Fish Planted Aquariums, 125 ml

Brightwell Aquatics NeoTiger KH+/GH+ Mineral Supplement Balances Hardness in RO/DI Water with Calcium Magnesium Potassium Sodium for Shrimp Fish Planted Aquariums, 125 ml Cover
  • BALANCES HARDNESS FOR SHRIMP Formulated for Neo Caridina and Tiger shrimp to establish proper GH and KH from purified water sources
  • RESTORES ESSENTIAL MINERALS Replenishes calcium, magnesium, potassium, and sodium for shrimp osmoregulation, plant health, and fish vitality
  • OPTIMIZED FOR PLANTED AQUARIUMS Supports aquatic plant function by improving enzyme activation and cell structure, with added silica for root strength
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Aquarium Water Treatments

Brightwell Aquatics Rēplenish – Premium Trace & Minor Element Supplement for Marine Aquariums, Supports Healthy Fish, Corals, and Invertebrates, 250 ml

Brightwell Aquatics Rēplenish – Premium Trace & Minor Element Supplement for Marine Aquariums, Supports Healthy Fish, Corals, and Invertebrates, 250 ml Cover
  • ESSENTIAL TRACE MINERALS: Brightwell Aquatics Rēplenish replenishes crucial trace and minor elements lost through protein skimming and chemical filtration (such as activated carbon), supporting the overall health of fish, corals, and invertebrates. This ensures your marine life thrives in a balanced environment.
  • NATURAL SEAWATER FORMULA: Brightwell Aquatics Rēplenish contains 29 vital trace and minor elements, each in the same ratios found in natural seawater. These elements are essential for maintaining the health of your aquarium, enhancing the natural biological processes that occur in a well-balanced marine ecosystem.
  • SUPPORTS GROWTH & COLORATION: Brightwell Aquatics Rēplenish helps improve the growth of your marine life, enhancing vibrant coloration in fish, corals, and invertebrates. The supplement provides essential nutrients that promote healthy cellular function and improve the overall aesthetics of your aquarium.
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Aquarium Water Treatments

Brightwell Aquatics - Reef Code B - Balanced Calcium & Alkalinity System Water Conditioner - For All Saltwater Marine Fish & Reef Fish Tanks - Aquarium Water Treatments, 67.6 fl oz

Brightwell Aquatics - Reef Code B - Balanced Calcium & Alkalinity System Water Conditioner - For All Saltwater Marine Fish & Reef Fish Tanks - Aquarium Water Treatments, 67.6 fl oz Cover
  • MULTIPLE COMPONENTS – Reef Code B is a multi-component automatic buffer that regulates pH. Unlike single-component KH products, it offers a two-part dosing method for calcium and carbonates (alkalinity) for a reef aquarium, mirroring the natural seawater ratios, providing a more stable environment
  • CARBONATE & MULTI-MINERAL – When used in equal parts with Reef Code A, it maintains the ionic balance of natural seawater. Concentrations of carbonates, bicarbonates, sulfates, borates, and other anions are maintained with minor, and trace minerals crucial for the growth of reef-building organisms
  • STRENGTH ADVANTAGE – Reef Code B ensures a more robust and effective performance in maintaining desired reef aquarium conditions. It contains no phosphate, silicate, or organic material, promoting a clean and healthy reef environment
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Aquarium Water Treatments

Brightwell Aquatics - NeoMarine Marine Salt Blend for Reef Aquarium - Fish Tank Starter Aquarium Salt - Aquarium Water Treatments, 16-GAL

Brightwell Aquatics - NeoMarine Marine Salt Blend for Reef Aquarium - Fish Tank Starter Aquarium Salt - Aquarium Water Treatments, 16-GAL Cover
  • PRECISION FORMULATION – The NeoMarine Marine Salt Blend for Reef Aquariums is formulated to replicate the natural seawater ratios of every major element and all non-conservative minor and trace elements. The aquarium salt mix is based on the current understanding of Marine Chemistry and Marine Biology
  • HIGH QUALITY INGREDIENTS – This reef salt mix contains USP, ACS Reagent-grade, FCC Food grade, and chemically assayed ingredients. NeoMarine utilizes a production process that promotes particle size uniformity and a dry, homogenous salt mix to ensure aquarium water purity
  • SPECIFIC GRAVITY AND PH CONTROL – With 134g per 1 US-gallon of purified water, this marine aquarium salt has a specific gravity of ~1.025 g/cm3, pH of ~8.30, and alkalinity of ~7.5 dKH. Its production promotes particle size uniformity and a dry, homogenous salt blend for a stable marine environment
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