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Chemistry

Water chemistry is one of the most important engines of the aquarium. Chemistry governs every factor inside the aquarium & directly effects the inhabitants. 

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  • On Sale 15%
    NeoPhos - Balanced Phosphorus Supplement (2 L) - Brightwell
    On Sale 15%

    NeoPhos - Balanced Phosphorus Supplement (2 L) - Brightwell

    Brightwell Aquatics

    $25.51
    $21.68
    Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria Used in conjunction with MICROBACTER7 and REEF BIOFUEL or KATALYST, enables natural nitrogen uptake to take place in systems with inadequate phosphorus...
  • On Sale 15%
    Fresh Trace (500 mL) - Seachem
    On Sale 15%

    Fresh Trace (500 mL) - Seachem

    Seachem

    $11.33
    $9.63
    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 environment. Trace elements are normally depleted by...
  • On Sale 15%
    Neutral Regulator (250g) - Seachem
    On Sale 15%

    Neutral Regulator (250g) - Seachem

    Seachem

    $8.00
    $6.80
    Neutral Regulator™ adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of Neutral Regulator™...
  • DETOX Metal Remover (100 ml) - Triton

    DETOX Metal Remover (100 ml) - Triton

    Triton

    $35.00
    TRITON Detox treatment for removal of excess heavy metals from an aquarium (e.g. Copper and Lead), while causing no damage to inhabitants within the aquarium. Caution: Detox should only be used when heavy metals have been detected through TRITON Lab...
  • Components Strong ABCK (4x 75 ml) - Aquaforest

    Components Strong ABCK (4x 75 ml) - Aquaforest

    Aquaforest

    $28.99
    Component A StrongComponent contains concentrated strontium and barium. The amount of strontium and barium depends on requirements for magnesium and calcium. 5 ml should be added to 1 litre of ready solution of calcium chloride. Recommended use with...
  • On Sale 15%
    One - Mg, KH, Ca Supplement (250 ml) - Polyplab
    On Sale 15%

    One - Mg, KH, Ca Supplement (250 ml) - Polyplab

    PolypLab

    $11.99
    $10.19
    What is PolypLab One? PolypLab One is engineered from two forms of acetate and hydroxide salts. When dosed, the calcium magnesium ions are freely available for uptake by corals, clams, and many other reef organisms. The acetate ions are metabolized by...
  • On Sale 15%
    pH or ORP/REDOX Probe Storage Solution - American Marine
    On Sale 15%

    pH or ORP/REDOX Probe Storage Solution - American Marine

    American Marine

    $13.95
    $11.86
    This is the perfect fluid for the storage of any pH or ORP/REDOX Electrode. American Marine Probe Storage Fluid will keep the tip properly moist and extend the life of your probe during storage (60 mL).
  • On Sale 15%
    Denitrate (1 Liter) - Seachem
    On Sale 15%

    Denitrate (1 Liter) - Seachem

    Seachem

    $12.75
    $10.84
    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...
  • Reef Salt (55 lb - 200 Gallons) Bag - Aquaforest

    Reef Salt (55 lb - 200 Gallons) Bag - Aquaforest

    Aquaforest

    $82.49
    Fully synthetic marine salt created for cultured corals. Its formula is designed to create the best conditions for marine animals. The micronutrients and macronutrients contained in the formula fully fulfill the demand of corals for proper growth and...
  • On Sale 15%
    Reef Calcium (500 mL) - Seachem
    On Sale 15%

    Reef Calcium (500 mL) - Seachem

    Seachem

    $11.33
    $9.63
    Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexation confers several benefits: it increases the bioavailability...
  • On Sale 15%
    Reef Advantage Calcium (4KG)- Seachem
    On Sale 15%

    Reef Advantage Calcium (4KG)- Seachem

    Seachem

    $96.71
    $82.20
    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...
  • Reef BluePrint Remedi8 (25g) - Captiv8 Aquaculture

    Reef BluePrint Remedi8 (25g) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $14.99
    Characteristics A dry blend which supplements existing biological filtration in established systems, providing a host of non-pathogenic, heterotrophic aerobic and anaerobic microorganisms (dominated by species which focus on remineralization...
  • On Sale 15%
    Vitamarin-M Multivitamin Supplement (250 ML) - Brightwell
    On Sale 15%

    Vitamarin-M Multivitamin Supplement (250 ML) - Brightwell

    Brightwell Aquatics

    $19.32
    $16.42
    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...
  • On Sale 15%
    ACIDS Amino Acid Blend (50 ml) - Polyplab
    On Sale 15%

    ACIDS Amino Acid Blend (50 ml) - Polyplab

    PolypLab

    $29.00
    $24.65
    The role of amino acids becomes critical in a low nutrient environment. Acids are blended with specific amino acids that our research has shown to improve coral growth and coloration. Those that inhibit coral growth have been excluded from this highly...
  • On Sale 15%
    Reef Advantage Calcium (500g) - Seachem
    On Sale 15%

    Reef Advantage Calcium (500g) - Seachem

    Seachem

    $15.46
    $13.14
    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...
  • On Sale 15%
    MW101 PH Meter - Milwaukee Instruments
    On Sale 15%

    MW101 PH Meter - Milwaukee Instruments

    Milwaukee Instruments

    $105.00
    $89.25
    The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy. The MW101 delivers fast results to ±0.02 pH accuracy with two point calibration...
  • On Sale 15%
    MA9015 Storage Solution for pH/ORP Electrodes (230 ml) - Milwaukee
    On Sale 15%

    MA9015 Storage Solution for pH/ORP Electrodes (230 ml) - Milwaukee

    Milwaukee Instruments

    $12.00
    $10.20
    pH/ORP electrode storage solution. To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist. Store the electrode with a few drops of MA9015 storage solution in the protective cap.
  • (HI783-11) Marine Magnesium Certified Calibration Standard Kit

    (HI783-11) Marine Magnesium Certified Calibration Standard Kit

    Hanna Instruments

    $17.00
    The HI783-11 Marine Magnesium Certified Standard Kit is used to validate the performance of the HI783 Marine Magnesium Checker HC. The kit includes one sealed cuvette with a zero-magnesium value and one cuvette that is tinted to a standard magnesium...
  • On Sale 15%
    NeoPhos - Balanced Phosphorus Supplement (4 L) - Brightwell
    On Sale 15%

    NeoPhos - Balanced Phosphorus Supplement (4 L) - Brightwell

    Brightwell Aquatics

    $44.99
    $38.24
    Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria Used in conjunction with MICROBACTER7 and REEF BIOFUEL or KATALYST, enables natural nitrogen uptake to take place in systems with inadequate phosphorus...
  • Active Iodine (250 ml) -  NYOS Aquatics

    Active Iodine (250 ml) - NYOS Aquatics

    NYOS

    $19.99
    ACTIVE IODINE NYOS® ACTIVE IODINE particularly emphasizes the blue hue of your corals and aids the moulting of prawns and crustaceans. Contains iodine, fluorine, potassium, boron, molybdenum, among other things Ideal iodine supply for mixed...
  • On Sale 15%
    Fritz RPM Liquid Alkalinity Elements (32 oz) Part 1 - Fritz
    On Sale 15%

    Fritz RPM Liquid Alkalinity Elements (32 oz) Part 1 - Fritz

    Fritz Aquatics

    $11.43
    $9.72
    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...
  • On Sale 15%
    Reef Builder (600g) - Seachem
    On Sale 15%

    Reef Builder (600g) - Seachem

    Seachem

    $12.75
    $10.84
    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...
  • On Sale 15%
    Sea Salt Mix Bag (Makes 50 Gallons) - Instant Ocean
    On Sale 15%

    Sea Salt Mix Bag (Makes 50 Gallons) - Instant Ocean

    All Misc Brands

    $34.99
    $29.74
    Instant Ocean® Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities, Instant Ocean Sea Salt has set the industry standard for...
  • On Sale 37%
    (DAMAGED BOX) HI775 Marine Alkalinity Checker HC (Freshwater) - Hanna Instruments
    On Sale 37%

    (DAMAGED BOX) HI775 Marine Alkalinity Checker HC (Freshwater) - Hanna Instruments

    Hanna Instruments

    $63.95
    $39.99
    The Hanna Freshwater Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color...
  • On Sale 15%
    TRM-1 Three-Sensor TDS Monitor - HM Digital
    On Sale 15%

    TRM-1 Three-Sensor TDS Monitor - HM Digital

    All Misc Brands

    $42.99
    $36.54
    The TRM-1 is a three-sensor TDS monitor that can monitor the TDS levels at three different points. It is perfect for RO/DI systems and other types of filtration and purification systems. Features Displays TDS levels of the three sensing points with...
  • On Sale 15%
    Purple Up (4 oz) - Caribsea
    On Sale 15%

    Purple Up (4 oz) - Caribsea

    Caribsea

    $8.75
    $7.44
    PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains ionic calcium; which immediately raises dissolved calcium...
  • On Sale 15%
    Flatworm Rx (1 oz) - Blue Life USA
    On Sale 15%

    Flatworm Rx (1 oz) - Blue Life USA

    Blue Life USA

    $33.69
    $28.64
    Flatworm Rx is an exceptionally fast, safe and effective treatment for flatworms in your reef or fish only saltwater aquarium. This innovative product prevents disruptions in the biological processes as well as coral degeneration caused by flatworms. The...
  • On Sale 15%
    Liquid Phosban-L (1 Gallon) - Two Little Fishies
    On Sale 15%

    Liquid Phosban-L (1 Gallon) - Two Little Fishies

    Two Little Fishies

    $95.99
    $81.59
    Got a little phosphate problem? You can solve that in a hurry with PhosBan GFO granular ferric oxyhydroxide. But if your phosphate problem is more than 0.5 ppm you can use our new little solution, PhosBan-L, a highly concentrated liquid containing...
  • Reef BluePrint Isol8:Fe - Iron (60 mL) - Captiv8 Aquaculture

    Reef BluePrint Isol8:Fe - Iron (60 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $11.99
    Parameter Iron Value 10,000 ppm Characteristics Increases iron, arguably the most important trace element to photoautotrophs (including zooxanthellae), in recirculating seawater systems, particularly critical in those...
  • On Sale 15%
    TURBOSTART 700 Freshwater (16 oz) Live Nitrifying Bacteria - Fritz
    On Sale 15%

    TURBOSTART 700 Freshwater (16 oz) Live Nitrifying Bacteria - Fritz

    Fritz Aquatics

    $84.99
    $72.24
    Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive...
  • On Sale 15%
    Red Cyano (2 g) & Phosphate Rx (1 oz) Combo Pack - Blue Life USA
    On Sale 15%

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

    Blue Life USA

    $62.28
    $52.94
    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...
  • On Sale 15%
    Safe Dry Water Conditioner (1 KG) - SeaChem
    On Sale 15%

    Safe Dry Water Conditioner (1 KG) - SeaChem

    Seachem

    $37.52
    $31.89
    Safe™ is the complete and concentrated dry conditioner for both fresh and salt water. Safe™ removes chlorine, chloramine and ammonia. Safe™ converts ammonia into a safe, non-toxic form that is readily removed by the tank’s...
  • Reef BluePrint Isol8:I - Iodine (60 mL) - Captiv8 Aquaculture

    Reef BluePrint Isol8:I - Iodine (60 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $14.99
    Parameter Iodide Value 100,000 ppm Characteristics Provides iodide (contains no iodine), required for development of chitin (exoskeletal material for shrimp and other crustaceans) and antioxidant activity critical...
  • Pure Water Tester (HI98308) - Hanna Instruments

    Pure Water Tester (HI98308) - Hanna Instruments

    Hanna Instruments

    $69.00
    The HI98308 Pure Water tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The HI98308 Pure Water tester features graphite electrodes to reduce polarization effects and an exposed temperature probe for fast...
  • On Sale 15%
    Reef Trace (250 mL) - Seachem
    On Sale 15%

    Reef Trace (250 mL) - Seachem

    Seachem

    $7.61
    $6.47
    Replenishment of a number of trace elements is required to maintain an environment ideal for the growth and reproduction of marine life, but while the importance of trace elements has been recognized by aquarists for many years, the physiological reasons...