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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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  • Reduce DOC (32 oz) - Microbial Marine

    Reduce DOC (32 oz) - Microbial Marine

    Microbial Marine
    $59.99
    Granular Activated Carbon + Macroporous Resin Concept: MICROBIAL MARINE REDUCE DOC/ORGANICS is a blend of specialty coconut-based, low-dust, steam-activated carbon (GAC) and macroporous adsorption...
  • PhytoGreen-M (500 ml) - Brightwell

    PhytoGreen-M (500 ml) - Brightwell

    Brightwell Aquatics
    $23.87
    10 - 15µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders Overview Provides phytoplankton ranging in size from 10 - 15µm. Ideally-sized for many soft corals,...
  • Blackwater (2L) - Brightwell

    Blackwater (2L) - Brightwell

    Brightwell Aquatics
    $53.01
    Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for
  • REEF SHOT - Vitamins (24 Shots, 16 oz)  - ASF

    REEF SHOT - Vitamins (24 Shots, 16 oz) - ASF

    ASF
    $18.50
    Vitamins Reef Shot contains a mixture of vitamins and immunostimulants that work together to help fish and other aquatic organisms adapt and cope when introduced to new environments and stress that...
  • pH+ Liquid pH Increaser (250 mL) - Brightwell

    pH+ Liquid pH Increaser (250 mL) - Brightwell

    Brightwell Aquatics
    $8.64
    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...
  • Microvore (250mL) - Brightwell

    Microvore (250mL) - Brightwell

    Brightwell Aquatics
    $13.11
    Microdiet for Planktivorous Marine Fishes, Corals & other Suspension-Feeding Invertebrates Overview Suspension of particulate, microencapsulated marine proteins, lipids, and carbohydrates...
  • Macrovore (500mL) - Brightwell

    Macrovore (500mL) - Brightwell

    Brightwell Aquatics
    $23.87
    Macrodiet for Anemones, LPS Corals & Planktivorous Motile invertebrates & Fishes Overview Suspension of North American marine crustacean roe with a size range of~0.7 - 1.2 mm. Fortified with...
  • Koralle-VM (500 mL) - Brightwell

    Koralle-VM (500 mL) - Brightwell

    Brightwell Aquatics
    $33.02
    Advanced Vitamin, Minor, & Trace Element Supllement for all Marine Fish & Reef Aquaria Overview Unique vitamin and minor and trace element complex for establishing and replacing substances...
  • Hydrat-MG (2L) - Brightwell

    Hydrat-MG (2L) - Brightwell

    Brightwell Aquatics
    $42.20
    Solution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to...
  • Potassium Liquid Supplement (500 ml) - Tropic Marin

    Potassium Liquid Supplement (500 ml) - Tropic Marin

    Tropic Marin
    $19.99
    Maintain vibrant coral coloration and health with Tropic Marin's Potassium supplement Potassium is an essential main nutrient for all organisms. In seawater the natural potassium concentration is...
  • VIB X Marine (350g) Probiotic Bacteria - Fauna Marin

    VIB X Marine (350g) Probiotic Bacteria - Fauna Marin

    Fauna Marin
    $63.51
    Stabilize the Microbiome with Fauna Marin VIB X Marine Using Fauna Marin VIB X, you can restore the natural balance of corals and fish's microbiome. This product significantly enhances coral and...
  • Kalkwasser Additive (2.75kg) - Fauna Marin

    Kalkwasser Additive (2.75kg) - Fauna Marin

    Fauna Marin
    $103.94
    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...
  • Cobalt (Co) (100 ml) - Triton

    Cobalt (Co) (100 ml) - Triton

    Triton
    $32.00
    Cobalt trace element seawater supplement. Beneficial for SPS/LPS coral colour and health. Caution: to be used by advanced aquarists only. When used in conjunction with TRITON Lab ICP testing...
  • Fresh Trace (250 mL) - Seachem

    Fresh Trace (250 mL) - Seachem

    Seachem
    $7.07
    Fresh Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and...
  • Potassion (250 ml) - Brightwell

    Potassion (250 ml) - Brightwell

    Brightwell Aquatics
    $10.76
    Overview Highly-concentrated ionic potassium solution. Provides potassium, an important component of aragonite (the mineral secreted as skeletal material by corals and other reef-building marine...
  • Reef Iron (500 mL - 16 oz) - Seachem

    Reef Iron (500 mL - 16 oz) - Seachem

    Seachem
    $13.99
    Iron is an essential element required in metabolic processes, protein synthesis, and growth of corals and macroalgae. Iron supplementation can enhance coral and macroalgae growth and color –...
  • Kalkwasser Additive (1000g) - Fauna Marin

    Kalkwasser Additive (1000g) - Fauna Marin

    Fauna Marin
    $43.88
    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...
  • Fritz RPM Liquid Calcium Elements (5 Gallons) Part 2 - Fritz

    Fritz RPM Liquid Calcium Elements (5 Gallons) Part 2 - Fritz

    Fritz Aquatics
    $89.99
    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...
  • MaxAmino Free Form Amino Complex (125 ml) - Brightwell

    MaxAmino Free Form Amino Complex (125 ml) - Brightwell

    Brightwell Aquatics
    $10.90
    Free-Form Amino Complex in Ideal Ratios for all Marine & Freshwater Fishes Overview Unique complex of 20 free-form amino acids in the same ratios found within tissues of fishes. Beneficial to...
  • Absolute Zero Nitrate (250mL) - AZ-NO3

    Absolute Zero Nitrate (250mL) - AZ-NO3

    AZ-NO3
    $24.99
    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...
  • PhytoGold-S (250 ml) - Brightwell

    PhytoGold-S (250 ml) - Brightwell

    Brightwell Aquatics
    $13.13
    4 - 10µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders Overview Provides phytoplankton ranging in size from 4 - 10µm. Ideally-sized for many soft corals,...
  • ION-B Ca/Mg+ Powder (1,122g - Makes 3,000 mL) - NYOS

    ION-B Ca/Mg+ Powder (1,122g - Makes 3,000 mL) - NYOS

    NYOS
    $24.99
    The Nyos® ION-B method is a state-of-the-art dosing system for modern reef tanks. The system is simple and intuitive and can be individually adapted to the needs of your aquarium. With just two...
  • ION-B ALK/pH+ Powder (671g - Makes 3,000 mL) - NYOS

    ION-B ALK/pH+ Powder (671g - Makes 3,000 mL) - NYOS

    NYOS
    $24.99
    The Nyos® ION-B method is a state-of-the-art dosing system for modern reef tanks. The system is simple and intuitive and can be individually adapted to the needs of your aquarium. With just two...
  • B-Ionic Nitrate (16 oz) - ESV

    B-Ionic Nitrate (16 oz) - ESV

    ESV
    $19.99
    Achieve vibrant coral coloration and robust health with ESV B-Ionic® Nitrate, a professional-grade, highly purified calcium nitrate solution. In the modern ultra-low nutrient system (ULNS), many reef...
  • Hydrat-MG (500 mL) - Brightwell

    Hydrat-MG (500 mL) - Brightwell

    Brightwell Aquatics
    $11.83
    Solution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to...
  • PhytoGreen-M (250 ml) - Brightwell

    PhytoGreen-M (250 ml) - Brightwell

    Brightwell Aquatics
    $13.13
    10 - 15µm Phytoplankton Suspension for Soft Corals, Clams, Sponges, and Other Filter-Feeders Overview Provides phytoplankton ranging in size from 10 - 15µm. Ideally-sized for many soft corals,...
  • Liquid Reef (500mL) - Brightwell

    Liquid Reef (500mL) - Brightwell

    Brightwell Aquatics
    $26.28
    Concentrated Reef Builder for Coralline Algae, Corals, Clams & other Marine Invertebrates Overview Complete source of the elements and molecules that are directly used by corals, clams, and...
  • Iodion (2L) - Brightwell

    Iodion (2L) - Brightwell

    Brightwell Aquatics
    $53.01
    Advanced Iodide Supplement for all Marine Fish & Reef Aquaria Overview Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic
  • REEF SHOT - Coralline Booster (24 Shots, 16 oz) - ASF

    REEF SHOT - Coralline Booster (24 Shots, 16 oz) - ASF

    ASF
    $14.50
    Coralline Booster Reef Shot is a solution of substances intended to promote the synthesis of calcium in corals and algae. It prevents bleaching and assists the formation of a solid, homogenous...