null

Alkalinity

Alkalinity Supplements

alk-button2.jpg

Alkalinity helps the water in your aquarium protect itself against drops in the pH levels. An alkalinity test measures the levels of several elements such as bicarbonates, carbonates and other crucial elements. Although the term Alkalinity and Carbonate hardness are used interchangeably, they do not mean the same thing. Carbonate hardness only measures the waters bicarbonates and carbonates. Alkalinity is a measurement of those elements and several others. Saltwater in the ocean has a carbonate hardness of 6 - 7 dKH and an alkalinity of about 2.5 meq/L.

Filters
  • Alkalin-P 8.3 - Dry pH/KH Builder (8.8 lbs / 4kg) - Brightwell

    Alkalin-P 8.3 - Dry pH/KH Builder (8.8 lbs / 4kg) - Brightwell

    Brightwell Aquatics
    $92.94
    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 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...
  • Carbo-Calcium (1000 ml) - Tropic Marin

    Carbo-Calcium (1000 ml) - Tropic Marin

    Tropic Marin
    $34.99
    Tropic Marin® Carbo-Calcium is highly concentrated calcium and alkalinity for dissolving in reverse osmosis water to get the proven Carbocalcium solution. After dissolving, one single solution can cover all the calcium and alkalinity...
  • Reef Fusion "2" Two Part Calcium/Buffer System (500 mL) - Seachem

    Reef Fusion "2" 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...
  • 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...
  • Alkalin-P 8.3 - Dry pH/KH Builder (500 gm) - Brightwell

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

    Brightwell Aquatics
    $17.73
    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...
  • ION Trace Elements 3 ALK/pH (250 mL) - NYOS

    ION Trace Elements 3 ALK/pH (250 mL) - NYOS

    NYOS
    $19.99
    Designed to Be Added to the Nyos ION-B ALK/pH+ Solution Trace Element Mixtures Based on Real Reef Tank Consumption Contains: Fluorine, Iodine, Potassium, Selenium Adjustable Based on Your Tank's Consumption The introduction of modern water...
  • Fritz RPM Liquid Alkalinity Elements (16 oz) Part 1 - Fritz

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

    Fritz Aquatics
    $9.59
    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...
  • NaHCO3 Alkalinity Increaser Sodium Hydrogen Carbonate (4000 g) - Triton

    NaHCO3 Alkalinity Increaser Sodium Hydrogen Carbonate (4000 g) - Triton

    Triton
    $52.00
    Highly pure Sodium Hydrogen Carbonate (NaHCO3) for increasing alkalinity. 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...
  • Ready 2 Reef All In One Dosing Solution (250 mL) - Fauna Marin

    Ready 2 Reef All In One Dosing Solution (250 mL) - Fauna Marin

    Fauna Marin
    $20.78
    Everything You Need in One Bottle Fauna Marin Ready2Reef is a concentrated solution that provides a reef tank with calcium, magnesium, carbonate hardness, and all-important micro and trace elements. It is suitable for starting and...
  • ION Trace Elements 3 ALK/pH (500 mL) - NYOS

    ION Trace Elements 3 ALK/pH (500 mL) - NYOS

    NYOS
    $29.99
    Designed to Be Added to the Nyos ION-B ALK/pH+ Solution Trace Element Mixtures Based on Real Reef Tank Consumption Contains: Fluorine, Iodine, Potassium, Selenium Adjustable Based on Your Tank's Consumption The introduction of modern water...
  • Reef BluePrint Coral8 Yang (355mL) - Captiv8 Aquaculture

    Reef BluePrint Coral8 Yang (355mL) - Captiv8 Aquaculture

    Captiv8 Aquaculture
    $14.27
    Parameter Value Calcium 146,600 ppm Strontium 2,932 ppm Magnesium 407 ppm Bromide 45 ppm Potassium 22 ppm Characteristics Active Components: Calcium chloride, FCC; Strontium chloride, USP; Magnesium...
  • ION-B Ca/Mg+ Powder (2.245g - Makes 6,000 mL) - NYOS

    ION-B Ca/Mg+ Powder (2.245g - Makes 6,000 mL) - NYOS

    NYOS
    $44.99
    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 solutions you can: Replace used calcium, magnesium...
  • ION-B ALK/pH+ Powder (1,342g - Makes 6,000 mL) - NYOS

    ION-B ALK/pH+ Powder (1,342g - Makes 6,000 mL) - NYOS

    NYOS
    $44.99
    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 solutions you can: Replace used calcium, magnesium...
  • Bulk Pharma Sodium Bicarbonate - (35 lbs) - Bulk Reef Supply

    Bulk Pharma Sodium Bicarbonate - (35 lbs) - Bulk Reef Supply

    Bulk Reef Supply
    $199.99
    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH.  Bulk Pharma Sodium Bicarbonate - Ultra-pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to...
  • 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 solutions you can: Replace used calcium, magnesium...
  • 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 solutions you can: Replace used calcium, magnesium...
  • Essentials Mixed Reef 20 Liter Set (Part 1 & 2) - ATI

    Essentials Mixed Reef 20 Liter Set (Part 1 & 2) - ATI

    ATI
    $169.95
    This ATI Essentials Mixed Reef 20-Liter Set is designed for the modern aquarium enthusiast looking to maintain high-level reef stability with maximum convenience. Engineered for systems that host a diverse range of corals, including SPS, LPS, and soft...
  • Essentials Mixed Reef #2 (2700 ml) - ATI

    Essentials Mixed Reef #2 (2700 ml) - ATI

    ATI
    $29.95
    This ATI Essentials SPS Reef set is a high-performance, two-part dosing system specifically engineered for dedicated Small Polyp Stony (SPS) coral environments. Designed to simplify the maintenance of ultra-low nutrient systems, this formula provides a...
  • Essentials Mixed Reef #1 (2700 ml) - ATI

    Essentials Mixed Reef #1 (2700 ml) - ATI

    ATI
    $29.95
    This ATI Essentials SPS Reef set is a high-performance, two-part dosing system specifically engineered for dedicated Small Polyp Stony (SPS) coral environments. Designed to simplify the maintenance of ultra-low nutrient systems, this formula provides a...
  • Essentials SPS Reef 20 Liter Set (Part 1 & 2) - ATI

    Essentials SPS Reef 20 Liter Set (Part 1 & 2) - ATI

    ATI
    $149.95
    The ATI Essentials 2 x 10-Liter Set is a professional-grade, two-part dosing system designed for the comprehensive care of modern reef aquariums. Engineered to provide all the essential elements required by corals in a simple, highly concentrated format,...
  •  Alkalin-P 8.3 - Dry pH/KH Builder (44 lbs) - Brightwell

    Alkalin-P 8.3 - Dry pH/KH Builder (44 lbs) - Brightwell

    Brightwell Aquatics
    $358.14
    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...
  • Essentials SPS Reef #2 (2700 ml) - ATI

    Essentials SPS Reef #2 (2700 ml) - ATI

    ATI
    $26.95
    This ATI Essentials SPS #1 (KH) is a high-purity alkalinity concentrate designed specifically for high-demand Small Polyp Stony (SPS) coral systems. As the first component of the Essentials SPS professional dosing system, this formula focuses on maximum...
  • Essentials SPS Reef #1 (2700 ml) - ATI

    Essentials SPS Reef #1 (2700 ml) - ATI

    ATI
    $26.95
    This ATI Essentials SPS #1 (KH) is a high-purity alkalinity concentrate designed specifically for high-demand Small Polyp Stony (SPS) coral systems. As the first component of the Essentials SPS professional dosing system, this formula focuses on maximum...