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Seachem is a world leading aquarium chemical manufacturer and distributor. Used in aquariums all around the world, you can feel safe in using Seachem products.

pH Control Products

Seachem Acid Regulator 250g

$21.50

Adjusts pH to the acidic range (4.5‑6.8)

pH Control Products

Seachem Acid Regulator 50g

$11.00

Adjusts pH to the acidic range (4.5‑6.8)

$42.00

Continuously monitors ammonia and freshwater pH

$21.50

Adjusts pH to the alkaline range (7.1 – 7.6)

pH Control Products

Seachem Alkaline Regulator 50g

$11.00

Adjusts pH to the alkaline range (7.1 – 7.6)

Aquarium Salts and Buffers

Seachem Cichlid Lake Salt 250g

$25.00

  • Replicates the environment of African Cichlids
  • Contains proper amounts of calcium, magnesium, sodium, and potassium
  • Affects hardness only, not alkalinity or pH

Aquarium Salts and Buffers

Seachem Cichlid Lake Salt 500g

$42.00

  • Replicates the environment of African Cichlids
  • Contains proper amounts of calcium, magnesium, sodium, and potassium
  • Affects hardness only, not alkalinity or pH

Water Conditioning

Seachem Clarity 100ml

$13.00

Water clarifier for marine and freshwater. Clears all types of clouding. Reef and plant safe.

$25.50

Water clarifier for marine and freshwater. Clears all types of clouding. Reef and plant safe.

$12.50

High porosity biological media suited to removing nitrates, nitrites, ammonia and organics from your aquarium.

$65.00

Accurate and easy to use, it will ensure precise dosing of any chemical or supplement.

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish 100ml

$14.50

Comprehensive supplement for the planted aquarium. Provides micro elements, trace elements and other nutrients. Does not contain significant levels of nitrogen or phosphorus.

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish 250ml

$22.00

Comprehensive supplement for the planted aquarium. Provides micro elements, trace elements and other nutrients. Does not contain significant levels of nitrogen or phosphorus.

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish 50ml

$10.00

Comprehensive supplement for the planted aquarium. Provides micro elements, trace elements and other nutrients. Does not contain significant levels of nitrogen or phosphorus

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish Advance 100ml

$20.00

Natural phytohormone supplement for the planted aquarium

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish Advance 50ml

$13.00

Natural phytohormone supplement for the planted aquarium

$26.00

Two-part epoxy putty that can be used during hardscaping to secure materials such as rock and driftwood.

$26.00

Two-part epoxy putty that can be used during hardscaping to secure materials such as rock and driftwood.

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish Excel 100ml

$14.50

Bioavailable organic carbon source for the planted aquarium

Aquatic Plant Fertiliser and Chemicals

Seachem Flourish Excel 50ml

$10.00

Bioavailable organic carbon source for the planted aquarium