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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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  • MgCl2 Hexahydrate Magnesium Increaser (4000 g) - Triton

    MgCl2 Hexahydrate Magnesium Increaser (4000 g) - Triton

    Triton

    $52.00
    Highly pure Magnesium Chloride Hexahydrate (MgCl2.6H2O) for increasing magnesium. TRITON DIY salts are packed in-house using only the purest ingredients, tested and quality controlled within TRITON Lab. These products are suitable for 2-Part, 3-Part or...
  • On Sale 20%
    Bulk Pharma Magnesium Chloride (35 Pounds) - Bulk Reef Supply
    On Sale 20%

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

    Bulk Reef Supply

    $189.99
    $151.99
    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...
  • On Sale 15%
    Reef Evolution Sea Salt Bucket (200 Gallon Mix - 4 Bag) - ASF
    On Sale 15%

    Reef Evolution Sea Salt Bucket (200 Gallon Mix - 4 Bag) - ASF

    ASF

    $125.99
    $107.09
    Reef Evolution Salt has been formulated to fulfill the needs of reef tanks, with average fish population, with a regular supply of trace elements, calcium, magnesium and alkalinity. It contains food for beneficial bacteria, amino acids and vitamins...
  • Reef BluePrint Isol8:Cu - Copper (355 mL) - Captiv8 Aquaculture

    Reef BluePrint Isol8:Cu - Copper (355 mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture

    $38.97
    SpecificationsCopper 60,560 mg/L ApplicationKeep out of reach of children and unauthorized persons. Avoid contact with skin, eyes, and mucous membranes. Store in a cool, dry location away from sunlight. The following discussion and...
  • On Sale 25%
    Hanna Algae Control PRO Kit (774 ULR Phosphate, 713 Phosphate, 781 LR Nitrate, 782 HR Nitrate) Checker HC (Saltwater) - Hanna Instruments
    On Sale 25%

    Hanna Algae Control PRO Kit (774 ULR Phosphate, 713 Phosphate, 781 LR Nitrate, 782 HR Nitrate) Checker HC (Saltwater) - Hanna Instruments

    Hanna Instruments

    $271.96
    $203.97
    774 CheckerThe HI774 Ultra Low Range Phosphate Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure phosphate in marine systems including reef tanks. Phosphate is an important parameter to measure in aquaculture...
  • On Sale 15%
    Ammonia Test Kit (40 Tests) - ASF
    On Sale 15%

    Ammonia Test Kit (40 Tests) - ASF

    ASF

    $16.39
    $13.93
    Ammonia test kit for both freshwater and marine aquariums. 40 tests, measures up to 5 mg/L Easy to use, high quality, European-made.
  • On Sale 15%
    Calcion P - Dry Calcium Supplement (16kg) - Brightwell
    On Sale 15%

    Calcion P - Dry Calcium Supplement (16kg) - Brightwell

    Brightwell Aquatics

    $198.25
    $168.51
    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...
  • On Sale 15%
    Freshwater AquaCleanse (8 oz) 480 Gallons - Dr Tim's Aquatics
    On Sale 15%

    Freshwater AquaCleanse (8 oz) 480 Gallons - Dr Tim's Aquatics

    Dr Tim's Aquatics

    $10.99
    $9.34
    AquaCleanse is used to eliminate common chemicals in tap water that are toxic to fish and other aquarium creatures - with no unpleasant odors. These chemicals, such as chlorine, chloramines and ammonia, are in tap water in order to make it safe for us...
  • On Sale 15%
    Nitrite Test Kit (100 Tests) - ASF
    On Sale 15%

    Nitrite Test Kit (100 Tests) - ASF

    ASF

    $14.09
    $11.98
    Nitrite test kit for both freshwater and marine aquariums. About 100 tests, measures up to 1 mg/L Easy to use, high quality, European-made.
  • Phosphorus (P) Alpha (100 ml) - Triton

    Phosphorus (P) Alpha (100 ml) - Triton

    Triton

    $32.00
    Organic/Inorganic Phosphorus Compounds for Reef Aquariums Accelerate Bioavailability of trace element Supplements Helps creating Nutrient levels according to TRITON RATIO
  • Magnesium (Mg) (5000 ml) - Triton

    Magnesium (Mg) (5000 ml) - Triton

    Triton

    $165.00
    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...
  • 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 aquarists are now able to make targeted single element...
  • On Sale 15%
    Freshwater Clear-Up (8 oz) 480 Gallons - Dr Tim's Aquatics
    On Sale 15%

    Freshwater Clear-Up (8 oz) 480 Gallons - Dr Tim's Aquatics

    Dr Tim's Aquatics

    $19.19
    $16.31
    CLEAR-UP NATURAL WATER CLARIFIER  -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960...
  • On Sale 15%
    Water Conditioning Kit (2 oz) - Weco
    On Sale 15%

    Water Conditioning Kit (2 oz) - Weco

    Weco

    $9.99
    $8.49
    It's two of WECO's best-selling products in one, making it the Complete Water Conditioning Kit! DeChlor is the highest quality dechlorinator available. Over 60 years of experience is packaged into each bottle we produce. DeChlor is scientifically...
  • Pro-Tect (250 ml) - Tropic Marin

    Pro-Tect (250 ml) - Tropic Marin

    Tropic Marin

    $15.61
    Tropic Marin® Pro-Tect improves the quality of the water – especially in fish aquariums – through a combination of highly efficient active ingredients. The welfare of the animals is improved.The protective colloids it contains...
  • ECO Reef Solution (8 oz.) - EcoSystem Aquarium

    ECO Reef Solution (8 oz.) - EcoSystem Aquarium

    EcoSystems Aquarium

    $15.99
    • Increased polyp extension in corals • Increases coloration in both fish and corals • Increases appetite in fish Description: Reef Solution is an all-natural product. The multiple minerals and multi-vitamins contained in Reef Solution...
  • On Sale 15%
    Freshwater AquaCleanse (4 oz) 240 Gallons - Dr Tim's Aquatics
    On Sale 15%

    Freshwater AquaCleanse (4 oz) 240 Gallons - Dr Tim's Aquatics

    Dr Tim's Aquatics

    $9.99
    $8.49
    AquaCleanse is used to eliminate common chemicals in tap water that are toxic to fish and other aquarium creatures - with no unpleasant odors. These chemicals, such as chlorine, chloramines and ammonia, are in tap water in order to make it safe for us...
  • Classic Sea Salt (160 Gallon Box) - Tropic Marin

    Classic Sea Salt (160 Gallon Box) - Tropic Marin

    Tropic Marin

    $83.98
    Product Description: Tropic Marin® Classic sea salt is an ideal foundation for the care and growth of all marine organisms in an aquarium. The salt is made up of all of the macro elements and trace elements in a natural balance, contained...
  • Kalkwasser Additive (1000g) - Fauna Marin

    Kalkwasser Additive (1000g) - Fauna Marin

    Fauna Marin

    $37.99
    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...
  • Bio-Strontium (7 oz) - Tropic Marin

    Bio-Strontium (7 oz) - Tropic Marin

    Tropic Marin

    $14.67
    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...
  • Core7 Flex Reef Supplements Bulk Edition 4x4L - Triton

    Core7 Flex Reef Supplements Bulk Edition 4x4L - Triton

    Triton

    $147.00
    Super Concentrated 2 part,3 part or 4 part dosing solutions for use with the other methods of reefkeeping.Complete solutions designed to maintain near NSW parameters for reef aquaria.
  • On Sale 15%
    REEF SHOT - Reef Bacteria Food (24 Shots, 16 oz)  - ASF
    On Sale 15%

    REEF SHOT - Reef Bacteria Food (24 Shots, 16 oz) - ASF

    ASF

    $18.50
    $15.73
    Most corals slowly lose their brilliant colours because they are not getting all the nutrients they need. This is because corals are filter feeders and normally ingest lots of bacteria, were they get most of their nutrition, from the water. However,...
  • On Sale 15%
    REEF SHOT - Probiotics (24 Shots, 16 oz)  - ASF
    On Sale 15%

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

    ASF

    $20.50
    $17.43
    The normal processes in an aquarium cause the system to become unbalanced, allowing unfriendly bacteria and algae to dominate and negatively impact water quality. Probiotics Reef Shot will maintain a balanced, healthy environment by blocking out...
  • On Sale 15%
    Nitrate Test Kit (40 Tests) - ASF
    On Sale 15%

    Nitrate Test Kit (40 Tests) - ASF

    ASF

    $20.29
    $17.25
    This test kit is designed for both freshwater and saltwater aquariums, ponds, and turtle enclosures. The kit provides fast, easy, and accurate measurements. These kits include an easy to read color chart so that the results are clear...
  • Bromine (Br) (1000 ml) - Triton

    Bromine (Br) (1000 ml) - Triton

    Triton

    $45.00
    Bromine macro element seawater supplement. Bromine is an important element that naturally occurs in seawater. Beneficial for SPS/LPS coral color and health. Caution: to be used by advanced aquarists only. When used in conjunction with TRITON Lab...
  • On Sale 15%
    Freshwater AquaCleanse (16 oz) 960 Gallons - Dr Tim's Aquatics
    On Sale 15%

    Freshwater AquaCleanse (16 oz) 960 Gallons - Dr Tim's Aquatics

    Dr Tim's Aquatics

    $16.99
    $14.44
    AquaCleanse is used to eliminate common chemicals in tap water that are toxic to fish and other aquarium creatures - with no unpleasant odors. These chemicals, such as chlorine, chloramines and ammonia, are in tap water in order to make it safe for us...
  • On Sale 15%
    Freshwater Clear-Up (16 oz) 960 Gallons - Dr Tim's Aquatics
    On Sale 15%

    Freshwater Clear-Up (16 oz) 960 Gallons - Dr Tim's Aquatics

    Dr Tim's Aquatics

    $30.19
    $25.66
    CLEAR-UP NATURAL WATER CLARIFIER  -- H2O-PURE Choose the size best suited for your system:2 oz bottle treats 120 gallons (454 liters)4oz bottle treats 240 gallons (908 liters)8 oz bottle treats 480 gallons (1,817 liters)16 oz bottle treats 960...
  • Alkalinity+ (4000 g)  -  NYOS Aquatics

    Alkalinity+ (4000 g) - NYOS Aquatics

    NYOS

    $59.99
    ALKALINITY+ Nyos ALKALINITY+ is a high purity sodium bicarbonate. With ALKALINITY+ you can increase the carbonate hardness in your saltwater aquarium quickly and simply. How to Dose: Pre-mixed solution (recommend): Mix 160g (5.64oz) of...
  • ECO Reef Solution (1 Gallon) - EcoSystem Aquarium

    ECO Reef Solution (1 Gallon) - EcoSystem Aquarium

    EcoSystems Aquarium

    $140.99
    • Increased polyp extension in corals • Increases coloration in both fish and corals • Increases appetite in fish Description: Reef Solution is an all-natural product. The multiple minerals and multi-vitamins contained in Reef Solution...
  • On Sale 15%
    Hardness (GH) Test Kit (40 Tests) - ASF
    On Sale 15%

    Hardness (GH) Test Kit (40 Tests) - ASF

    ASF

    $19.69
    $16.74
    This test kit is designed for both freshwater and saltwater aquariums, ponds, and turtle enclosures. The kit provides fast, easy, and accurate measurements. Each kit includes a micro-syringe to ensure accurate testing. Multiple tests are included in...
  • On Sale 15%
    Marine ReFresh (128 oz) - Dr Tim's Aquatics
    On Sale 15%

    Marine ReFresh (128 oz) - Dr Tim's Aquatics

    Dr Tim's Aquatics

    $279.99
    $237.99
    Control Green or Brown Water in your Reef, Nano, or Seahorse Aquarium Use Dr.Tim's Re-Fresh in your reef, nano, or seahorse aquarium to control brown or green water issues. Re-Fresh is a potent combination of beneficial bacteria that work together to...
  • On Sale 15%
    REEF SHOT - Vitamins (24 Shots, 16 oz)  - ASF
    On Sale 15%

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

    ASF

    $18.50
    $15.73
    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 can occur with poor water quality conditions. Vitamins...
  • On Sale 15%
    REEF SHOT - Strontium (24 Shots, 16 oz)  - ASF
    On Sale 15%

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

    ASF

    $20.50
    $17.43
    Many reef organisms synthesise calcium and strontium to form shells or skeleton from the seawater. Strontium Reef Shot is a quick and easy way to increase or maintain the optimum concentration of strontium in a reef aquarium; an essential role in...
  • On Sale 15%
    REEF SHOT - Reef Elements (24 Shots, 16 oz)  - ASF
    On Sale 15%

    REEF SHOT - Reef Elements (24 Shots, 16 oz) - ASF

    ASF

    $25.50
    $21.68
    Reef Elements Reef Shot is a biological stimulant designed to promote growth and health of your reef aquarium. It contains essential trace elements in special compounds easily absorbed by marine organisms and fish. Reef Elements Reef Shot eliminates the...
  • On Sale 15%
    REEF SHOT - Iodide (24 Shots, 16 oz)  - ASF
    On Sale 15%

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

    ASF

    $15.50
    $13.18
    Soft corals are particularly sensitive to iodide depletion and will exhibit declining growth and eventual death if iodide is not replenished. Potassium Iodide Reef Shot safely replaces important iodide lost in the captive environment. It is beneficial to...
  • ECO Fish Solution (8 oz.) - EcoSystem Aquarium

    ECO Fish Solution (8 oz.) - EcoSystem Aquarium

    EcoSystems Aquarium

    $17.99
    • 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...