Aquarium Test Kits

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API 5 in 1 Aquarium Test Strips
(412)

$10.25

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Tetra 19542 EasyStrips 6-in-1 Test Strips, 25-Count
(505)

$6.89

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API Ammonia 130 test Kit
(243)

$9.65

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API GH and KH Test Kit
(349)

$10.80

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API Saltwater Master Test Kit
(422)

$32.39

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Seachem Stability 250ml
(91)

$8.00

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API Phosphate Test Kit
(159)

$14.98

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API Nitrate Test Kit
(144)

$10.80

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API Nitrite Test Kit
(100)

$10.79

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Seachem Ammonia Alert
(370)

$8.99

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Red Sea Fish Pharm ARE21525 Marine Care Test Kit for Aquarium
(65)

$66.00

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Tetra 19543 EasyStrips 6-in-1 Test Strips, 100-Count
(501)

$19.12

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API Freshwater PH Test Kit, 250 tests per Kit
(181)

$7.19

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Hanna Marine Alkalinity (dKH) Checker® HC - HI772
(6)

$64.95

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API Reef Master Test Kit
(182)

$31.49

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API Copper Test Kit
(83)

$13.32

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API PH Test and Ajuster Combo Test Kit
(51)

$11.69

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HI772-26 HI755-26 Alkalinity Checker Reagent (25 Tests) - Hanna Instruments

$18.95

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API Pondcare Wide Range PH Test Kit
(30)

$8.55

Avg. Savings $2.22
Tetra 19541 EasyStrips Ammonia Test Strips, 100-Count
(127)

$26.00

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API Calcium Test Kit
(106)

$12.59

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API Replacement Test Tubes with Caps (24 Count)
(103)

$21.37

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API Pondcare 5-in-1 Pond Test Strips
(57)

$15.15

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ZAOJIAO Auto-top-off ATO solution auto water filler Adjustable Float Valve Mounting for Aquarium sump

$14.99

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API KH Carbonate Hardness Test Kit
(65)

$8.92

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NYOS Nitrate (NO3) Reefer Aquarium Test Kit
(16)

$28.29

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Glass CO2 Drop Checker for Aquarium Planted Tank
(5)

$9.99

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Copper Test Kit Box
(2)

$12.91

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Aqua-Test Box Marin Reagent
(2)

$66.90

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Seachem 28629 Pristine
(1)

$86.49

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Boxtech Aquarium Marine Test Sea Saltwater Hydrometer Reef - Ocean Hydrometer Salinity Meter - for Fish Tank Water Salinity Specific Gravity Test

$9.99

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API High Range PH Test Kit 1 1/4 Fl Oz.
(65)

$9.48

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Salifert Calcium (Ca) Test Kit - 50 to 100 Tests
(45)

$15.61

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Salifert Nitrate (No3) Test Kit
(38)

$16.23

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Seachem MultiTest Phosphate Test Kit
(27)

$18.05

Avg. Savings $0.34
Hanna Instruments HI 713-25 Reagents Phosphate for HI 713 Checker HC (Pack of 25)
(24)

$19.40

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H W NAYLOR MI 30CT Mastitis Test
(5)

$9.95

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Salifert Potassium Reef Test Kit
(3)

$20.99

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Pro Lab AA118 Allergen Test Kit
(2)

$45.99

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Pondcare Liquid Master Test Kit

$31.50

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Aquatic Experts AccuBrate Refractometer Salinity Calibration Fluid – 60 ml Solution to Accurately Calibrate Refractometer for Testing Natural Saltwater or Synthetic Sea Water – Made in The USA

$10.99

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Nutrafin Master Test Kit, Contains 10 Test Parameters
(38)

$98.19

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API Ammonia Test Strips
(35)

$15.29

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Seachem MultiTest Nitrite and Nitrate Test Kit
(30)

$15.97

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Seachem MultiTest Iron Test Kit
(30)

$18.29

Avg. Savings $0.63
Water pH Test Liquid (100-125 tests) THINK ALKALINE
(15)

$12.95

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Combo Special: pH & Chlorine Test Solution
(4)

$9.00

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(3 Pack) Seachem Ph Alert for Freshwater
(2)

$22.69

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Seachem 28658 Alert Combo Pack
(2)

$15.43

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Ammonia Test Kit - 50 Tests
(1)

$12.44

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