Aquarium Water Test Kits

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Salifert Nitrite Test Kit
Salifert Nitrite Test Kit
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Salifert Nitrite Test Kit

$13.52
$16.22
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Salifert Calcium Test Kit
Salifert Calcium Test Kit
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Salifert Calcium Test Kit

$21.44
$25.72
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Salifert Ammonia Test Kit
Salifert Ammonia Test Kit
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Salifert Ammonia Test Kit

$15.93
$19.12
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Salifert Magnesium Test Kit
Salifert Magnesium Test Kit
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Salifert Magnesium Test Kit

$22.35
$26.82
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Salifert Carbonate Hardness/Alkalinity Test Kit
Salifert Carbonate Hardness/Alkalinity Test Kit
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Salifert Carbonate Hardness/Alkalinity Test Kit

$18.75
$22.50
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Red Sea Reef Foundation Pro Test Kit
Red Sea Reef Foundation Pro Test Kit
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Red Sea Reef Foundation Pro Test Kit

$74.99
$89.99
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Red Sea Phosphate Test Kit - 100 Tests
Red Sea Phosphate Test Kit - 100 Tests
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Red Sea Phosphate Test Kit - 100 Tests

$28.99
$34.79
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Red Sea Phosphate Pro Test Refill - 100 Tests
Red Sea Phosphate Pro Test Refill - 100 Tests
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Red Sea Phosphate Pro Test Refill - 100 Tests

$30.99
$37.19
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Red Sea pH/Alkalinity Test Kit - 100/55 Tests
Red Sea pH/Alkalinity Test Kit - 100/55 Tests
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Red Sea pH/Alkalinity Test Kit - 100/55 Tests

$18.99
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Red Sea Nitrate/Nitrite Test Kit - 100/60 Tests
Red Sea Nitrate/Nitrite Test Kit - 100/60 Tests
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Red Sea Nitrate/Nitrite Test Kit - 100/60 Tests

$26.99
$32.39
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Red Sea Nitrate Pro Test Kit - 100 Tests
Red Sea Nitrate Pro Test Kit - 100 Tests
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Red Sea Nitrate Pro Test Kit - 100 Tests

$54.99
$65.99
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Red Sea Nitrate Pro Test Refill - 100 Tests
Red Sea Nitrate Pro Test Refill - 100 Tests
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Red Sea Nitrate Pro Test Refill - 100 Tests

$30.99
$37.19
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Red Sea Magnesium Pro Test Kit - 100 Tests
Red Sea Magnesium Pro Test Kit - 100 Tests
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Red Sea Magnesium Pro Test Kit - 100 Tests

$41.99
$50.39
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Red Sea Marine Care Test Kit
Red Sea Marine Care Test Kit
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Red Sea Marine Care Test Kit

$74.99
$89.99
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Red Sea Magnesium Pro Test Refill - 60 Tests
Red Sea Magnesium Pro Test Refill - 60 Tests
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Red Sea Magnesium Pro Test Refill - 60 Tests

$24.99
$29.99
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Red Sea KH/Alkalinity Pro Test Refill - 75 Tests
Red Sea KH/Alkalinity Pro Test Refill - 75 Tests
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Red Sea KH/Alkalinity Pro Test Refill - 75 Tests

$24.99
$29.99
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Red Sea KH/Alkalinity Pro Test Kit - 75 Tests
Red Sea KH/Alkalinity Pro Test Kit - 75 Tests
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Red Sea KH/Alkalinity Pro Test Kit - 75 Tests

$41.99
$50.39
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Red Sea Calcium Test Kit - 75 Tests
Red Sea Calcium Test Kit - 75 Tests
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Red Sea Calcium Test Kit - 75 Tests

$26.99
$32.39
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Red Sea Calcium Pro Test Kit - 75 Tests
Red Sea Calcium Pro Test Kit - 75 Tests
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Red Sea Calcium Pro Test Kit - 75 Tests

$41.99
$50.39
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Red Sea Calcium Pro Test Refill - 75 Tests
Red Sea Calcium Pro Test Refill - 75 Tests
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Red Sea Calcium Pro Test Refill - 75 Tests

$24.99
$29.99
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Red Sea Ammonia Test Kit - 100 Tests
Red Sea Ammonia Test Kit - 100 Tests
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Red Sea Ammonia Test Kit - 100 Tests

$23.99
$28.79
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Red Sea Algae Control Test Kit
Red Sea Algae Control Test Kit
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Red Sea Algae Control Test Kit

$74.99
$89.99
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API Reef Master Test Kit
API Reef Master Test Kit
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API Reef Master Test Kit

$52.68
$63.22
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API Saltwater Master Test Kit
API Saltwater Master Test Kit
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API Saltwater Master Test Kit

$45.72
$54.86
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API pH Test & Adjuster Kit - Freshwater
API pH Test & Adjuster Kit - Freshwater
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API pH Test & Adjuster Kit - Freshwater

$13.13
$15.75
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API Phosphate Test Kit - Freshwater/Saltwater
API Phosphate Test Kit - Freshwater/Saltwater
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API Phosphate Test Kit - Freshwater/Saltwater

$15.38
$18.45
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API pH Aquarium Test Strips - 25 pk
API pH Aquarium Test Strips - 25 pk
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API pH Aquarium Test Strips - 25 pk

$13.59
$16.31
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API Nitrate Test Kit - Freshwater/Saltwater
API Nitrate Test Kit - Freshwater/Saltwater
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API Nitrate Test Kit - Freshwater/Saltwater

$14.49
$17.39

Aquarium Water Test Kits provide precise measurements of your tank's water parameters. Our range includes kits for testing ammonia, nitrite, nitrate, pH, and other vital indicators. Regular monitoring helps you identify and address water quality issues early, ensuring a healthy environment for your aquatic life. These user-friendly test kits are indispensable for maintaining balanced water conditions. Discover our variety of test kits to keep your aquarium's water quality in check.