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Supplements

Have you ever wondered if you should be adding supplements to your saltwater aquarium? There's no single answer that fits every situation. The answer actually depends solely on what types of marine life you have in your home aquarium. If you have a fish only tank and do regular small water changes, you probably don't need to add anything to the tank. But, if you have invertebrates or corals in your tank you might need to add supplements to keep them healthy and thriving.

Saltwater consists of numerous elements at various concentrations referred to as PPM, or Parts Per Million. Although high quality saltwater mixes are designed to mimic these ratios as closely as possible, different brands, types and mixes have different concentrations of some of these elements. All of the elements that are found in the oceans water are crucial in keeping your fish, coral and other marine life healthy. And, as your aquarium runs, some of these elements can become depleted.

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  • Reef Builder (300g) - Seachem

    Reef Builder (300g) - Seachem

    Seachem

    $7.47
    Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually...
  • Reef BluePrint Isol8:Si (60 mL) - Captiv8 Aquaculture

    Reef BluePrint Isol8:Si (60 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $11.99
     Overview:Provides silicon, required for cultivation of sponges and many species of marine phytoplankton, including diatoms.Dosage:1 drop (0.05ml) / 189.27L (50 gal) once daily, or as silicon upake rate in system dictates.
  • Red Cyano (2 g) & Phosphate Rx (1 oz) Combo Pack - Blue Life USA

    Red Cyano (2 g) & Phosphate Rx (1 oz) Combo Pack - Blue Life USA

    Blue Life USA

    $62.28
    Red Cyano Rx will quickly and effectively treat disease causing Cyano bacteria from live rock, live coral and live sand in your saltwater aquarium without harming any of its inhabitants including beneficial bacteria when used as directed. Unlike other...
  • Reef Reactor Medium (4 L) Calcium Reactor Media - Seachem

    Reef Reactor Medium (4 L) Calcium Reactor Media - Seachem

    Seachem

    $32.52
    Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor™...
  • Absolute Zero Nitrate (500mL) - AZ-NO3

    Absolute Zero Nitrate (500mL) - AZ-NO3

    AZ-NO3

    $34.99
    COMPLETELY ELIMINATE NITRATES FROM YOUR MARINE or REEF AQUARIUM! Original Fourth Generation Formula! The CLASSIC AZ-NO3 formula with it's cold filtering and processing techniques reduces the clouding effect in even poorly-maintained...
  • Lithium (Li) (100 ml) - Triton

    Lithium (Li) (100 ml) - Triton

    Triton

    $32.00
    Lithium trace element seawater supplement. Lithium is an important element for overall health of reef aquaria.  When used in conjunction with TRITON Lab ICP testing aquarists are now able to make targeted single element adjustments. Only TRITON...
  • Magnesion - Liquid Magnesium Supplement (500mL) - Brightwell

    Magnesion - Liquid Magnesium Supplement (500mL) - Brightwell

    Brightwell Aquatics

    $13.55
    Concentrated Magnesium Supplement for All Marine Fish & Reef Aquaria Overview Highly-concentrated ionic magnesium solution. Provides magnesium, which helps regulate the balance between calcium andcarbonates in aquarium water, and is a...
  • CO3 Alkalinity Increaser (1000 ml) - Triton

    CO3 Alkalinity Increaser (1000 ml) - Triton

    Triton

    $28.00
    CO3 alkalinity buffer is used to individually raise alkalinity without affecting other elements. TRITON Treatments have been developed to fix specific problems commonly faced by aquarists. Unlike many products on the market TRITON Treatments are...
  • Reef Advantage Calcium (250g) - Seachem

    Reef Advantage Calcium (250g) - Seachem

    Seachem

    $8.99
    Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes...
  • MicroBacterClean (2L) - Brightwell

    MicroBacterClean (2L) - Brightwell

    Brightwell Aquatics

    $76.70
    Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly stage," that time right after initial cycling...
  • Reef BluePrint Nitr8 (355 mL) - Captiv8 Aquaculture

    Reef BluePrint Nitr8 (355 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $35.97
    Parameter Nitrate Value 100,000 ppm Characteristics Active Components: Potassium nitrate, anhydrous, USP Basic Application 1 mL per 25.4 gallons (100 L) increases [NO3] by 1.0 ppm. 5 mL per 20...
  • Reef BluePrint Propag8 (25g) - Captiv8 Aquaculture

    Reef BluePrint Propag8 (25g) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $15.99
    Characteristics A dry blend of free form amino acids in ratios corresponding to research conducted on cellular amino acid content and perceived requirements across numerous cnidarian genera endemic to tropical and subtropical marine ecosystems...
  • Strontium (Srx10) (100 ml) 10x Concentrate - Triton

    Strontium (Srx10) (100 ml) 10x Concentrate - Triton

    Triton

    $45.00
    Strontium macro element seawater supplement. Strontium is an important element that naturally occurs in seawater. Beneficial for calcification of coral skeleton and general coral health.  When used in conjunction with TRITON Lab ICP testing...
  • Alkalin-P 8.3 - Dry pH/KH Builder (500 gm) - Brightwell

    Alkalin-P 8.3 - Dry pH/KH Builder (500 gm) - Brightwell

    Brightwell Aquatics

    $16.72
    KH Buffer Powder for all Marine Fish and Reef Aquaria Overview Raises alkalinity, adjust pH to 8.3 Unlike single component KH products such as sodium carbonate, Alkalin 8.3P is a multi-component automatic buffer that regulates pH and its use makes...
  • Reef Fusion "1" Two Part Calcium/Buffer System (500 mL) - Seachem

    Reef Fusion "1" Two Part Calcium/Buffer System (500 mL) - Seachem

    Seachem

    $8.92
    Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef...
  • Reef BluePrint Nitr8 (60 mL) - Captiv8 Aquaculture

    Reef BluePrint Nitr8 (60 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $11.99
    Parameter Nitrate Value 100,000 ppm Characteristics Active Components: Potassium nitrate, anhydrous, USP Basic Application 1 mL per 25.4 gallons (100 L) increases [NO3] by 1.0 ppm. 5 mL per...
  • Strontion - Liquid Strontium Supplement (250 mL) - Brightwell

    Strontion - Liquid Strontium Supplement (250 mL) - Brightwell

    Brightwell Aquatics

    $10.15
    Strontium is found in the bones of fish and, more importantly, in aragonite, the mineral secreted by reef-building marine invertebrates such as corals, clams, tube worms, and their respective allies. Overall, strontium accounts for between 0.75 - 1.00%...
  • Reef BluePrint Phosph8 (60 mL) - Captiv8 Aquaculture

    Reef BluePrint Phosph8 (60 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $11.99
    Parameter Phosphate Value 50,000 ppm Characteristics Active Components: Potassium phosphate, anhydrous, USP Basic Application 1 drop (0.05 mL) per 25.4 gallons (100 L) increases [PO4] by 0.025 ppm. 1 mL per 25.4...
  • Fritz RPM Liquid Alkalinity Elements (16 oz) Part 1 - Fritz

    Fritz RPM Liquid Alkalinity Elements (16 oz) Part 1 - Fritz

    Fritz Aquatics

    $8.79
    It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...
  • Fritz RPM Liquid Calcium Elements (32 oz) Part 2 - Fritz

    Fritz RPM Liquid Calcium Elements (32 oz) Part 2 - Fritz

    Fritz Aquatics

    $11.43
    It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...
  • Elimi-NP (50 ml) - Tropic Marin

    Elimi-NP (50 ml) - Tropic Marin

    Tropic Marin

    $9.01
    Liquid Carbon Dosing Concentrate for Nutrient Reduction in Reef Aquariums Efficient reduction of nitrate and phosphate Increased skimmer efficiency Bacterial biomass acts as nutrient source for filter feeders Suitable for marine fish, soft corals,...
  • Zooplanktos-M (500mL) - Brightwell

    Zooplanktos-M (500mL) - Brightwell

    Brightwell Aquatics

    $22.52
    500 - 1Kµm Zooplankton Suspension for Fishes, Stony Corals, Clams, and Other Filter-Feeders Overview Provides zooplankton ranging in size from 500 - 1,000µm (1mm). Ideally-sized for many stony corals, clams, tube worms, larval...
  • CoralAmino Free Form Amino Acid Supplement (2L) - Brightwell

    CoralAmino Free Form Amino Acid Supplement (2L) - Brightwell

    Brightwell Aquatics

    $170.86
    Free-Form Coral Amino Complex for all Corals & Their Allies Overview Complex of free-form amino acids in the same ratios found within tissues of stony corals. Beneficial to all corals (stony and soft), as well as solitary and colonial polyps...
  • Bulk Pharma Magnesium Chloride (35 Pounds) - Bulk Reef Supply

    Bulk Pharma Magnesium Chloride (35 Pounds) - Bulk Reef Supply

    Bulk Reef Supply

    $189.99
    Bulk Magnesium Chloride - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Sulfate Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank...
  • Magnesium (Mg) (1000 g) Powder - Triton

    Magnesium (Mg) (1000 g) Powder - Triton

    Triton

    $32.00
    Magnesium macro element seawater supplement. Magnesium is an important element that naturally occurs in seawater. Essential for calcification of SPS/LPS coral skeleton.  When used in conjunction with TRITON Lab ICP testing aquarists are now able to...
  • MicroBacter QuikCycl (125mL) - Brightwell

    MicroBacter QuikCycl (125mL) - Brightwell

    Brightwell Aquatics

    $5.61
    Professional nutrients for fishless cycling and establishing strong nitrifying bacteria beds in freshwater and marine aquariums Overview READ ALL BEFORE BEGINNING!Caution: Contains Ammonia, Keep out of reach of children. Not for human...
  • Reef BluePrint NEMO+AA (60 mL) - Captiv8 Aquaculture

    Reef BluePrint NEMO+AA (60 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $14.99
    Average Analysis Cr. Protein (min): 0.0% Cr. Fat (min): 24.6% Cr. Fiber (max): 0.0% Moisture (max): 69.4% DHA: 41.3 mg/g EPA: 26.6 mg/g Characteristics NEMO+AA is a nanoemulsified blend of...
  • Kalkwasser Additive (500g) - Fauna Marin

    Kalkwasser Additive (500g) - Fauna Marin

    Fauna Marin

    $21.99
    A Convenient Way to Maintain and Stabilize Calcium and pH Levels Fauna Marin Kalkwasser is an easy-to-use solution for maintaining calcium and alkalinity levels in a reef aquarium. It removes the need to use multiple supplements, helping to keep water...
  • Infusion (100 ml) - Triton

    Infusion (100 ml) - Triton

    Triton

    $29.00
    Triton's newest innovate product.  Infusion is a blend of trace elements and other beneficial substances that allows you to use the Triton method without having to use CORE 7 Base Elements. Ideal for large aquariums with a calcium reactor or if...
  • Calcion P - Dry Calcium Supplement (3.2kg) - Brightwell

    Calcion P - Dry Calcium Supplement (3.2kg) - Brightwell

    Brightwell Aquatics

    $98.73
    Calcium Supplement for All Marine Fish & Reef Aquaria Overview High-purity powdered calcium. Increases the concentration of calcium in marine aquarium water to provide corals andother reef-building invertebrates with one of the most important...
  • Denitrate (250 mL) - Seachem

    Denitrate (250 mL) - Seachem

    Seachem

    $4.16
    denitrate™ is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high...
  • ECO Fish Solution (16 oz.) - EcoSystem Aquarium

    ECO Fish Solution (16 oz.) - EcoSystem Aquarium

    EcoSystems Aquarium

    $24.99
    • Adds vitamins and minerals to marine systems • Intensifies color and increases appetite in fish • Helps reverse HLLE Description: Fish Solution™ is the ideal, all natural, multi-purpose additive designed to enhance the...
  • Replenish - Trace & Minor Elements (250 mL) - Brightwell

    Replenish - Trace & Minor Elements (250 mL) - Brightwell

    Brightwell Aquatics

    $17.44
    Advanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria Overview Unique complex that replaces trace and minorelements used by fishes, corals, andother invertebrates, and which are lost through chemical filtration...
  • Bio-Strontium (7 oz) - Tropic Marin

    Bio-Strontium (7 oz) - Tropic Marin

    Tropic Marin

    $16.14
    Tropic Marin® Bio Strontium provides strontium and carbon dioxide for zooxanthellae in a biologically ideal, crystalline form and thus supports the healthy growth of corals. Does not contain chelates, phosphates or nitrates For the growth and...
  • Vitamarin-M Multivitamin Supplement (2L) - Brightwell

    Vitamarin-M Multivitamin Supplement (2L) - Brightwell

    Brightwell Aquatics

    $114.65
    Overview Full-spectrum vitamin supplement formulated to benefit marine fishes, corals and otherinvertebrates, and other marine aquarium inhabitants. Provides a full-complement of vitamins in the same ratios found in the tissues offilter-feeding...
  • pH+ Liquid pH Increaser (500 mL) - Brightwell

    pH+ Liquid pH Increaser (500 mL) - Brightwell

    Brightwell Aquatics

    $13.92
    Increases pH in all Marine and Freshwater Aquaria Overview Increases pH in marine and reef aquaria. May be used to help increase pH in aquaria that have adequate alkalinity yet havechronically-depressed pH levels; while not intended to act as a...