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Quickly, easily, and accurately measure your marine aquarium's salt level and specific gravity with Instant Ocean Hydrometer Full range scale features easy to read markings with safe zone clearly indicated No-wet-hands-design
Instant Ocean Hydrometer
$8.99
Up to 36% Off
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Take a quick dip and test your aquarium water with results in as little as 15 seconds Accurate and easy strips test for pH level, hardness/alkalinity, nitrateitrite, ammonia and chlorine/chloramine in fresh and saltwater aquariums
Jungle Quick Dip Aquarium Test Strips
$9.97
Up to 38% Off
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Test your aquarium water for pH, hardness, alkalinity, nitrite, nitrate, and ammonia the quick, easy, accurate, and safe way with the Mardel Master Test Kit These easy to use strips deliver results in just one minute or less
Mardel Master Test Kit
$19.97
Up to 45% Off
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Measures pH, Nitrite, Nitrate, carbonate hardness, & general hardness Accurate and easy to use; just dip and read Pack of 25 test strips will last for up to 25 weeks Includes a stay dry tube that offers superior moisture protection
PondCare 5 in 1 Pond Test Strips
$11.99
Up to 20% Off
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Five tests in one User friendly tests for monitoring the water condition in your marine aquarium Includes tests for ammonia, nitrite, nitrate, pH, and alkalinity
Red Sea Fish pHarm Marine Lab Test Kits
$35.99
Up to 28% Off
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User friendly tests for monitoring the water condition in your reef aquarium Includes testing reagents, indicators, color scales, test tubes, and instructions for 60 nitrate, phosphate, and calcium tests plus six reef supplements
Red Sea Fish pHarm Reef Lab
$39.99
Up to 43% Off
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Saltwater Master Liquid Test Kit: high range pH, ammonia, and nitrate for testing Saltwater and Reef Aquariums
Saltwater Master Liquid Test Kit
$19.99
Up to 50% Off
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