• Seachem Marine Buffer 500g

    In saltwater, bicarbonate drives the pH toward 7.8, carbonate drives pH toward 9.1, and borate toward 9.5 or more. Because of the chemistry of buffering systems, the closer you get the pH to the pK of a buffering system, the harder it is for the pH to shift.
    AU $16.69
    Brand: Seachem
    AU $9.90 postage
    Type: Water Additive
  • Seachem Reef Carbonate 500ml

    BEGINNER: Use 1 capful (5 mL) per 80 L (20 gallons) twice a week. Best if diluted into a cup of freshwater, then added. Thereafter, use as required to maintain alkalinity. Whereas competing products simply use sodium bicarbonate, Reef Carbonate™ is made with a blend of carbonate and bicarbonate salts.
    AU $11.74
    Brand: Seachem
    AU $9.90 postage
    Type: Water Additive
  • Seachem Discus Buffer 500g

    Discus Buffer™ will lower pH and keep it lowered. Discus Buffer™ also softens water by precipitating calcium and magnesium. Discus Buffer 500g. Neutral Regulator ™ and Discus Buffer™ can be used in combination to achieve a desired pH when performing water changes or adding top off water.
    AU $18.41
    Brand: Seachem
    AU $9.90 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 300g Raises pH kH Freshwater Tropical Planted Aquarium

    Seachem Alkaline Buffer 300g. Increases alkalinity. Alkaline Buffer is designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. In order to adjust pH gradually, use Alkaline Buffer with Acid Buffer.
    AU $16.95
    Brand: Seachem
    AU $8.00 postage
    Type: Water Conditioner
    2 watching
  • Seachem Reef Builder 600 g

    Seachem Reef Builder 600 g Seachem 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. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder™ and Reef Buffer™ may be used together. Use Reef Builder™ to raise carbonate alkalinity without affecting pH. Use Reef Buffer™ to raise carbonate alkalinity and pH. 500 g treats 32,000 L (8,000 gallons)
    AU $15.57
    Brand: Seachem
    AU $9.90 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 300g

    Alkaline Buffer is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
    AU $9.50
    Brand: Seachem
    AU $7.95 postage
    Type: Water Conditioner
  • Seachem Malawi Victoria Buffer 300g

    Use when setting up an aquarium or making water changes (preferably after the addition of Seachem’s Cichlid Lake Salt) and between water changes as needed to maintain pH. Seachem’s Malawi/Victoria Buffer™ is formulated to maintain a pH between 7.8 and 8.4.
    AU $10.50
    Brand: Seachem
    AU $7.95 postage
    Type: Water Conditioner
  • Seachem Reef Buffer™ 500gr

    Seachem Reef Buffer™ 50g is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult. Reef Buffer™ will also raise carbonate alkalinity. Reef Buffer™ is a blended product and is not just sodium carbonate.
    AU $17.14
    Brand: Seachem
    AU $9.90 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 600g

    Alkaline Buffer 600g. Alkaline Buffer™ is a non-phosphate buffer designed to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water.
    AU $18.05
    Brand: Seachem
    Trending at AU $24.69eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
    Type: Water Conditioner
    AU $9.90 postage
  • Seachem MultiTest Marine PH & Alkalinity

    Marine or high pH Freshwater.
    AU $17.95
    Brand: Seachem
    AU $7.95 postage
    Type: Test Kit
  • Seachem Alkaline Regulator 250g Raises pH / Buffer Freshwater Tropical Aquarium

    Seachem Alkaline Regulator 250g. Adjusts pH to the alkaline range (7.1 – 7.6). Is a carbonate/bicarbonate based buffer. Neutral Regulator / Alkaline Regulator Target pH. Use with Neutral Regulator to target a pH.
    AU $16.95
    Brand: Seachem
    AU $8.00 postage
    Type: Water Conditioner
  • Reef Buffer 500g Aquarium Treatment Fish Health Raises PH To 8.3 Maintanence

    • For use in reef aquariums and fish only marine systems where maintaining a pH of 8.3 is essential but can prove difficult to attain. • Will also assist in slightly raising carbonate hardness to assist with stabilizing pH (carbonate hardness should be maintained at between 8 to 12 dkh).
    AU $26.20
    Brand: Seachem
    AU $10.00 postage
    Type: Water Conditioner
  • Seachem Reef Builder 300 g

    Seachem 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. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder™ and Reef Buffer™ may be used together. Use Reef Builder™ to raise carbonate alkalinity without affecting pH. Use Reef Buffer™ to raise carbonate alkalinity and pH. 500 g treats 32,000 L (8,000 gallons).
    AU $10.21
    Brand: Seachem
    AU $9.90 postage
    Type: Water Conditioner
  • Seachem Reef Buffer 500g Raises Reef Aquarium pH to 8.3 Marine Fast Delivery

    The pH of natural sea water is 8.25–8.30. Check pH and Alkalinity before use. However, it is intended primarily for use as a buffer in a reef system where the maintenance of a pH of 8.3 is often difficult.
    AU $31.95
    Brand: Seachem
    Free postage
    Type: Water Conditioner
    5 watching
  • Seachem Reef Fusion 2 (two) Two Part System 500ml

    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.
    AU $12.68
    Brand: Seachem
    AU $9.90 postage
    Type: Water Additive
    4 brand new from AU $12.68
  • Seachem Acid Buffer 1.2kg Lowers pH & kH - Freshwater Tropical Planted Aquariums

    Seachem Acid Buffer 1.2kg. As acid buffer lowers pH, it converts carbonate alkalinity [KH] into CO2. Acid Buffer is designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
    AU $44.95
    Brand: Seachem
    AU $10.00 postage
    Type: Water Conditioner
    5 watching
  • Seachem Alkaline Regulator 250g adjusts pH alkaline (7.1 - 7.6)

    Seachem Alkaline Regulator 250g. Alkaline Regulator. Thereafter, use once a month or with water changes as required to maintain pH. To lower pH, use Neutral Regulator. To target a particular pH use in combination with Neutral Regulator following the chart below.
    AU $14.95
    Brand: Seachem
    AU $7.50 postage
    Type: Water Conditioner
  • Seachem Discus Buffer 500g - Low pH 5.8 - 6.8 Tropical Aquarium Fish Tank

    Seachem Discus Buffer 500g (pH 5.8 - 6.8). Discus Buffer softens water by precipitating calcium and magnesium. Neutral Regulator / Discus Buffer Target pH. Use 1 level teaspoon (5g) for every 40-80L daily until intended pH is reached.
    AU $27.95
    Brand: Seachem
    AU $9.00 postage
    Type: Water Conditioner
  • Seachem Alkaline Regulator 500g adjusts pH alkaline (7.1 - 7.6)

    Seachem Alkaline Regulator 500g. Alkaline Regulator. Thereafter, use once a month or with water changes as required to maintain pH. To lower pH, use Neutral Regulator. To target a particular pH use in combination with Neutral Regulator following the chart below.
    AU $26.46
    AU $7.50 postage
    Brand: SeachemType: Water Conditioner
  • Seachem Marine Buffer 500g Safely Raises and Maintains pH to 8.3 Fast Delivery

    Add 5 g (1 level teaspoon) for each 80 L (20 gallons ). Dissolve in at least one cup of freshwater. Add daily until pH stabilizes at 8.3. Thereafter, use biweekly or monthly to maintain a pH of 8.3.
    AU $31.95
    Brand: Seachem
    Free postage
    Type: Water Additive
    Only 1 left!
  • Seachem Alkaline Buffer 600g Raises pH kH Freshwater Tropical Planted Aquarium

    Seachem Alkaline Buffer 600g. Increases alkalinity. Alkaline Buffer is designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. In order to adjust pH gradually, use Alkaline Buffer with Acid Buffer.
    AU $27.95
    Brand: Seachem
    AU $9.00 postage
    Type: Water Conditioner
  • Seachem Liquid Alkaline Buffer 250ml - Aussie Seller

    Seachem Liquid Alkaline Buffer 250ml. TM is a non-phosphate buffer to raise pH and alkalinity (KH) and buffer with Liquid Acid Buffer. Liquid Alkaline Buffer. What distinguishes Liquid Alkaline Buffer.
    AU $16.49
    Brand: Seachem
    AU $8.05 postage
  • Seachem Liquid Malawi & Victoria Buffer 250ml - Aussie Seller

    Seachem Liquid Malawi Victoria buffer. We can even show you how to put the item together!
    AU $12.49
    Brand: Seachem
    AU $8.05 postage
  • Seachem Reef Carbonate, 500 ml

    Calcium and carbonates are essential to all coral growth. Made with a blend of carbonate and bicarbonate salts. Used as directed Reef Carbonate will not deplete calcium magnesium or strontium which usually tend to precipitate with increasing alkalinity.
    AU $41.50
    From United Kingdom
    Free postage
    Brand: SeachemType: Water Additive
  • Seachem Alkaline Regulator 250g

    Neutral Regulator Alkaline Regulator pH. Contains phosphate buffers and conditioning agents. Safe for all freshwater fish acclimated to alkaline pH. Use 1 level teaspoon (7 g) for every 40–80 L (10–20 US gallons) daily until intended pH is reached.
    AU $29.90
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Alkaline Regulator 500g

    Neutral Regulator Alkaline Regulator pH. Contains phosphate buffers and conditioning agents. Safe for all freshwater fish acclimated to alkaline pH. Use 1 level teaspoon (7 g) for every 40–80 L (10–20 US gallons) daily until intended pH is reached.
    AU $42.84
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Marine Buffer 500g

    Add 5 g (1 level teaspoon) for each 80 L (20 US gallons). For precise dosing, use the Seachem Digital Spoon Scale. Dissolve in at least one cup of freshwater. Add daily until pH stabilizes at 8.3.
    AU $40.48
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Reef Buffer 500g

    Check pH and alkalinity before use. For precise dosing, use the Seachem Digital Spoon Scale. Dissolve in at least 250 mL (one cup) of freshwater, then add to the tank. The pH of natural sea water is 8.25–8.30.
    AU $40.36
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Reef Fusion 2, 500ml

    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.
    AU $29.34
    Brand: Seachem
    AU $9.95 postage
    Type: Water Additive
    4 brand new from AU $12.68
  • Seachem Reef Fusion 2, 1L

    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.
    AU $48.04
    Brand: Seachem
    AU $9.95 postage
    Type: Water Additive
  • Seachem Reef Builder 4Kg

    Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder™ and Reef Buffer may be used together. Use Reef Builder™ to raise carbonate alkalinity without affecting pH.
    AU $237.60
    Brand: Seachem
    AU $15.00 postage
    Type: Water Conditioner
  • Seachem Reef Builder 300g

    BEGINNER: Use 3 g (1/2 level teaspoon) per 150 L (40 gallons) twice a week. Dissolve in at least 250 mL (1 cup) of freshwater. For precise dosing, use the Seachem Digital Spoon Scale. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity.
    AU $23.76
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 300g

    For precise dosing, use the Seachem Digital Spoon Scale. Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
    AU $24.86
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Reef Builder 600g

    BEGINNER: Use 3 g (1/2 level teaspoon) per 150 L (40 gallons) twice a week. Dissolve in at least 250 mL (1 cup) of freshwater. For precise dosing, use the Seachem Digital Spoon Scale. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity.
    AU $41.16
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 4Kg

    For precise dosing, use the Seachem Digital Spoon Scale. Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
    AU $185.01
    Brand: Seachem
    AU $15.00 postage
    Type: Water Conditioner
  • Seachem Alkaline Regulator 1KG

    Neutral Regulator Alkaline Regulator pH. Contains phosphate buffers and conditioning agents. Safe for all freshwater fish acclimated to alkaline pH. Use 1 level teaspoon (7 g) for every 40–80 L (10–20 US gallons) daily until intended pH is reached.
    AU $75.58
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 600g

    For precise dosing, use the Seachem Digital Spoon Scale. Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
    AU $42.12
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Multitest pH and Alkalinity

    This test kit features a unique dye that has a pronounced color change between 8.0 and 8.3, making it the easiest kit on the market to read in that critical range. MultiTest™ Marine pH & Alkalinity performs over 75 tests and contains a reference sample for validation.
    AU $51.94
    Brand: Seachem
    AU $9.95 postage
    Type: Test Kit
  • Seachem Reef Builder 1.2Kg

    Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder™ may be used together. Use Reef Builder™ to raise carbonate alkalinity without affecting pH.
    AU $74.12
    Brand: Seachem
    AU $9.00 postage
    Type: Water Conditioner
  • Seachem Acid Buffer 1.2Kg

    Larger doses may be required in very hard (KH) or alkaline waters. For precise dosing, use the Seachem Digital Spoon Scale. Acid Buffer™ is a non–phosphate buffer to lower pH and buffer with Alkaline Buffer™.
    AU $77.88
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
  • Seachem Alkaline Buffer 1.2Kg

    For precise dosing, use the Seachem Digital Spoon Scale. Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem.
    AU $77.34
    Brand: Seachem
    AU $9.95 postage
    Type: Water Conditioner
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