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Our EOFY SALE has begun 10% OFF Selected Items. Ends 30/6/26

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Krakking Korals
  • Home
  • Shop All
  • Corals
    • All Corals
    • $20 Coral Specials
    • Soft Coral
      • All Soft Coral
      • Mushrooms
      • Zoanthids
    • LPS
      • All LPS
      • Acans
      • Elegance
      • Goniopora
      • Hammers
      • Torches
      • Scollies
    • SPS
      • All SPS
      • Acropora
      • Cyphastrea
      • Montipora
    • WYSIWYG
    • Anemones
  • Fish
  • Inverts / CUC
  • Equipment
    • All Equipment
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      • Cade Aquariums
      • Waterbox Aquariums
    • Aquascaping
    • Skimmers and Reactors
    • Pumps and Wavemakers
    • Lighting
      • Aqua Illumination
      • EcoTech
      • Kessil Lights
      • Orphek
      • Reef Brite
    • Used Equipment
    • Testing
      • All
      • ABC Reagent
      • Aquarium Systems Test Kits
      • Hanna Checkers
      • Milwaukee
      • NYOS Test Kits
      • Salifert
      • Triton ICP
    • Dosing
    • Filtration
      • Filter Socks & Bio Media
      • RODI
      • Activated Carbon
      • UV
    • Heating and Cooling
    • Maintenance
    • Neptune Systems
    • Fragging
      • Fragging Tools
      • Frag Racks
      • Frag Plugs
      • Coral Glue
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      • All Plumbing
      • Loc-Line
      • Sanking Plumbing
      • RODI
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  • Hanna 35.00 ppt Marine Salinity Calibration Standard (5 x 20 ml)

    35 ppt Marine Salinity Calibration Standard (5 x 20 ml) - Hanna

    Sale

    35 ppt Marine Salinity Calibration Standard (5 x 20 ml) - Hanna

    Regular price $23.99
    Regular price $26.95 Sale price $23.99
    Sale
  • Hanna 35.00 ppt Marine Salinity Calibration Standard (25 x 20 ml) - HI70024P

    35 ppt Marine Salinity Calibration Standard (25 x 20 ml) - Hanna

    Sale

    35 ppt Marine Salinity Calibration Standard (25 x 20 ml) - Hanna

    Regular price $71.16
    Regular price $79.95 Sale price $71.16
    Sale
  • Phosphorus ULR Checker Reagents - Hanna

    Phosphorus ULR Checker Reagents - Hanna

    Sale

    Phosphorus ULR Checker Reagents - Hanna

    Regular price $22.21
    Regular price $24.95 Sale price $22.21
    Sale
  • Marine Nitrite Ultra Low Range Hanna Checker® HC Reagents (25 Tests) - HI764-25

    Marine Nitrite Ultra Low Range Hanna Checker® HC Reagents (25 Tests) - HI764-25

    Sale

    Marine Nitrite Ultra Low Range Hanna Checker® HC Reagents (25 Tests) - HI764-25

    Regular price $26.66
    Regular price $29.95 Sale price $26.66
    Sale
  • Marine Calcium Hanna Checker® HC Reagents (25 Tests) - HI758-26

    Marine Calcium Hanna Checker® HC Reagents (25 Tests) - HI758-26

    Sold out

    Marine Calcium Hanna Checker® HC Reagents (25 Tests) - HI758-26

    Regular price $53.36
    Regular price $59.95 Sale price $53.36
    Sold out
  • Milwaukee MW13 Digital Iodine Tester

    MW13 Digital Iodine Tester - Milwaukee

    Sale

    MW13 Digital Iodine Tester - Milwaukee

    Regular price $84.51
    Regular price $94.95 Sale price $84.51
    Sale
  • Milwaukee MW14 Digital Iron Tester

    MW14 Digital Iron Tester - Milwaukee

    Sale

    MW14 Digital Iron Tester - Milwaukee

    Regular price $84.51
    Regular price $94.95 Sale price $84.51
    Sale
  • Milwaukee MA911B/2 Lab Grade Double Junction pH Electrode with Extended Cable

    MA911B/2 Lab Grade Double Junction pH Electrode with Extended Cable - Milwaukee

    Sale

    MA911B/2 Lab Grade Double Junction pH Electrode with Extended Cable - Milwaukee

    Regular price $106.76
    Regular price $119.95 Sale price $106.76
    Sale
  • pH 4.01 Calibration Solution Sachet - Milwaukee

    pH 4.01 Calibration Solution Sachet - Milwaukee

    Sale

    pH 4.01 Calibration Solution Sachet - Milwaukee

    Regular price From $3.12
    Regular price $3.50 Sale price From $3.12
    Sale
  • pH 7.01 Calibration Solution Sachet - Milwaukee

    pH 7.01 Calibration Solution Sachet - Milwaukee

    Sale

    pH 7.01 Calibration Solution Sachet - Milwaukee

    Regular price From $3.12
    Regular price $3.50 Sale price From $3.12
    Sale
  • Marine Ammonia HC Checker Reagents (25 tests) - HI784-25

    Ammonia Hanna Marine Checker Reagents (25 tests) HI784-25

    Sale

    Ammonia Hanna Marine Checker Reagents (25 tests) HI784-25

    Regular price $44.46
    Regular price $49.95 Sale price $44.46
    Sale
  • Triton N-DOC

    Triton N-DOC

    Sale

    Triton N-DOC

    Regular price $58.70
    Regular price $65.95 Sale price $58.70
    Sale
  • Smart Stir - AutoAqua

    Smart Stir - AutoAqua

    Sold out

    Smart Stir - AutoAqua

    Regular price $62.26
    Regular price $69.95 Sale price $62.26
    Sold out
  • Phosphate Test Kit - Aquarium Systems

    Phosphate Test Kit - Aquarium Systems

    Sale

    Phosphate Test Kit - Aquarium Systems

    Regular price $31.11
    Regular price $34.95 Sale price $31.11
    Sale
  • Nitrate Test Kit - Aquarium Systems

    Nitrate Test Kit - Aquarium Systems

    Sale

    Nitrate Test Kit - Aquarium Systems

    Regular price $31.11
    Regular price $34.95 Sale price $31.11
    Sale
  • Ammonia Test Kit - Aquarium Systems

    Ammonia Test Kit - Aquarium Systems

    Sale

    Ammonia Test Kit - Aquarium Systems

    Regular price $31.11
    Regular price $34.95 Sale price $31.11
    Sale
  • Copper High Range Reagents HI702-25 - Hanna

    Copper High Range Reagents HI702-25 - Hanna

    Sale

    Copper High Range Reagents HI702-25 - Hanna

    Regular price $20.43
    Regular price $22.95 Sale price $20.43
    Sale
  • MI527-25 Reagents for Iodine Photometer - Milwaukee

    MI527-25 Reagents for Iodine Photometer - Milwaukee

    Sale

    MI527-25 Reagents for Iodine Photometer - Milwaukee

    Regular price $13.31
    Regular price $14.95 Sale price $13.31
    Sale
  • T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) - Milwaukee

    T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) - Milwaukee

    Sale

    T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) - Milwaukee

    Regular price $97.86
    Regular price $109.95 Sale price $97.86
    Sale
  • pH54 Waterproof pH Tester - Milwaukee

    pH54 Waterproof pH Tester - Milwaukee

    Sale

    pH54 Waterproof pH Tester - Milwaukee

    Regular price $106.76
    Regular price $119.95 Sale price $106.76
    Sale
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