Collection: Water Testing

19 products
  • Tetra® Correct Ph® Tablets for Freshwater Aquarium 8 Count
    No Product Image Available
    Regular price
    $6.79
    Sale price
    $6.79
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    per 
  • Tetra® Easystrips™ 6 in 1 Aquarium Test Strips 25 Count
    No Product Image Available
    Regular price
    $12.89
    Sale price
    $12.89
    Unit price
    per 
  • API® Reef Master Test Kit
    No Product Image Available
    Regular price
    $31.58
    Sale price
    $31.58
    Unit price
    per 
  • API® Saltwater Master Test Kit
    No Product Image Available
    Regular price
    $28.75
    Sale price
    $28.75
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    per 
  • API® Calcium Test Kit
    No Product Image Available
    Regular price
    $11.94
    Sale price
    $11.94
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  • API® Copper Test Kit
    No Product Image Available
    Regular price
    $11.35
    Sale price
    $11.35
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  • API® Phosphate Test Kit
    No Product Image Available
    Regular price
    $13.56
    Sale price
    $13.56
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  • API® 5 In 1 Aquarium Test Strips 20 Tests X 4 Count
    No Product Image Available
    Regular price
    $14.40
    Sale price
    $14.40
    Unit price
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  • API® pH Aquarium Test Strips 25 Count
    No Product Image Available
    Regular price
    $11.99
    Sale price
    $11.99
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  • API® Ammonia Aquarium Test Strips 25 Count
    No Product Image Available
    Regular price
    $15.00
    Sale price
    $15.00
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  • API® pH Test & Adjuster Kit
    No Product Image Available
    Regular price
    $10.73
    Sale price
    $10.73
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  • API® KH Carbonate Hardness Test Kit
    No Product Image Available
    Regular price
    $8.84
    Sale price
    $8.84
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    per 
  • API® GH & KH Test Kit
    No Product Image Available
    Regular price
    $10.73
    Sale price
    $10.73
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  • API® Freshwater Master Test Kit
    No Product Image Available
    Regular price
    $28.75
    Sale price
    $28.75
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    per 
  • API® pH Test Kit
    No Product Image Available
    Regular price
    $8.20
    Sale price
    $8.20
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  • API® High Range pH Test Kit
    No Product Image Available
    Regular price
    $8.72
    Sale price
    $8.72
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  • API® Nitrite Test Kit
    No Product Image Available
    Regular price
    $10.00
    Sale price
    $10.00
    Unit price
    per 
  • API® Ammonia Test Kit
    No Product Image Available
    Regular price
    $12.14
    Sale price
    $12.14
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  • API® Nitrate Test Kit
    No Product Image Available
    Regular price
    $12.35
    Sale price
    $12.35
    Unit price
    per