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29 Points
- Sale!
ADA pH Kit / Drop Checker Refill 5ml
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$29.00$27.55 - Add to cart
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30 Points
- Sale!
API Test Kit PH Deluxe with Liquid Adjusters
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$30.00$28.50 - Add to cart
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266 Points
- Out of StockSale!
Aqua Medic mV Probe (ORP) L120mm – Laboratory Standard
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$266.00$252.70 - Read more
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159 Points
- Sale!
Aqua Medic mV Probe (ORP) L120mm – Plastic Standard
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$159.00$151.05 - Add to cart
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289-410 Points
- Sale!
Aqua Medic Ozone Generator
-
$289.00 – $410.00Price range: $289.00 through $410.00
$274.55 – $389.50Price range: $274.55 through $389.50 - Select options This product has multiple variants. The options may be chosen on the product page
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37 Points
- Out of StockSale!
Aquaforest Magnesium Test Kit
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$37.00$35.15 - Read more
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16 Points
- Sale!
Bioscape CO2 Reagent A 200g Citric Acid
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$16.00$15.20 - Add to cart
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20-94 Points
- Out of StockSale!
Chihiros Commander
- $20.00 – $94.00Price range: $20.00 through $94.00
- Select options This product has multiple variants. The options may be chosen on the product page
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149 Points
- Sale!
Electrode Protection – up to 3 probe
-
$149.00$141.55 - Add to cart
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169 Points
- Sale!
Electrode Protection – up to 4 probe
-
$169.00$160.55 - Add to cart
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29 Points
- Out of StockSale!
Fauna Marin Multi Reference Solution 100ml
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$29.00$27.55 - Read more
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75 Points
- Sale!
Fluval Master Test Kit pH Ammonia Nitrite Nitrate
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$75.00$71.25 - Add to cart
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40 Points
- Sale!
Fritz 6 in 1 Aquarium Test Strips 100 Count
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$40.00$38.00 — or subscribe to save 5% - Add to cart
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50 Points
- Out of StockSale!
Fritz Ammonia Test Strips 100 Count
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$50.00$47.50 — or subscribe to save 5% - Read more
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26 Points
- Sale!
Fritz Wide Range PH Test Kit (pH5.0 to 9.0)
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$26.00$24.70 - Add to cart
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37 Points
- Sale!
Hanna – Nitrate HR Reagents HI782-25
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$37.00$35.15 - Add to cart
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17 Points
- Sale!
Hanna – Alkalinity (CaC03) Reagents HI755-26
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$17.00$16.15 - Add to cart
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114 Points
- Sale!
Hanna – Alkalinity (dKH) Checker HI772
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$114.00$108.30 - Add to cart
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17 Points
- Sale!
Hanna – Alkalinity (dKh) Reagents HI772-26
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$17.00$16.15 - Add to cart
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126 Points
- Out of StockSale!
Hanna – Copper HR Checker HI702
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$126.00$119.70 - Read more
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105 Points
- Sale!
Hanna – Marine Magnesium Checker HC Handheld Colorimeter – HI783
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$105.00$99.75 - Add to cart
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41 Points
- Sale!
Hanna – Marine Magnesium HC Checker Reagents (25 tests) – HI783-25
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$41.00$38.95 - Add to cart
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37 Points
- Sale!
Hanna – PH Reagents (100 Tests) HI780-25
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$37.00$35.15 - Add to cart
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17 Points
- Sale!
Hanna – Phosphate LR Reagent HI713-25
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$17.00$16.15 - Add to cart
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114 Points
- Sale!
Hanna – Phosphate ULR Checker HI774
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$114.00$108.30 - Add to cart
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20 Points
- Sale!
Hanna – Phosphate ULR Reagents HI774-25
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$20.00$19.00 - Add to cart
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20 Points
- Sale!
Hanna – Phosphorus ULR Reagents HI736-25
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$20.00$19.00 - Add to cart
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54 Points
- Sale!
Hanna Marine Calcium Checker Reagents – 25 Tests (HI758-26)
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$54.00$51.30 - Add to cart
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24 Points
- Sale!
Hanna Marine Copper high Range Reagents – 25 Tests (HI702-25)
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$24.00$22.80 - Add to cart
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41 Points
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1499 Points
- Sale!
KHGuardian C Model System Updated Nov 2019 Model Professional
-
$1,499.00$1,424.05 - Add to cart
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16 Points
- Out of StockSale!
Lush TDS EC TEM 3 In 1 Tester
-
$16.00$15.20 - Read more
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32 Points
- Out of StockSale!
Marine pH Checker HC Calibration Check Set HI780-11
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$32.00$30.40 - Read more
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850 Points
- Out of StockSale!
Neptune Dosing and Fluid Metering System Quiet Drive
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$850.00$807.50 - Read more
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230 Points
- Sale!
Neptune Double Junction ORP Probe
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$230.00$218.50 - Add to cart
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80 Points
- Sale!
Neptune Leak Detection Probe Low Profile
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$80.00$76.00 - Add to cart
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80 Points
- Sale!
Neptune Optical Sensor with Magnetic Mount
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$80.00$76.00 - Add to cart
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100 Points
- Out of StockSale!
Neptune Practical Multi-purpose Pumpv2
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$100.00$95.00 - Read more
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25 Points
- Sale!
Neptune Trident Calibration Solution
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$25.00$23.75 - Add to cart
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302 Points
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38 Points
- Out of StockSale!
Red Sea Iodine Pro Test Refill
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$38.00$36.10 - Read more
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35 Points
- Out of StockSale!
Red Sea Iron Pro Test Refill
-
$35.00$33.25 - Read more
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28 Points
- Sale!
Red Sea KH/Alkalinity Pro Test Refill
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$28.00$26.60 - Add to cart
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45 Points
- Sale!
Red Sea Marine Care Reef Mature Starter Kit
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$45.00$42.75 - Add to cart
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50 Points
- Out of StockSale!
Red Sea Potassium Pro Test Refill
-
$50.00$47.50 - Read more
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141 Points
- Sale!
Red Sea Trace Colors Pro Test Kit
-
$141.00$133.95 - Add to cart
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50 Points
- Out of StockSale!
Reef Essential ICP-OES Signature Series
-
$50.00$47.50 - Read more
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902 Points
- Out of StockSale!
Reef Factory Kh Keeper Plus
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Original price was: $1,300.00.$902.50Current price is: $902.50.$857.38 - Read more
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97 Points
- Out of StockSale!
Reef Factory KH Keeper Reagent 1L
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$97.00$92.15 - Read more
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195 Points
- Out of StockSale!
Reef Factory KH Keeper Reagent 2.5L
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$195.00$185.25 - Read more
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185 Points
- Sale!
Reef Factory Level Keeper
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$288.00Original price was: $288.00.$185.70Current price is: $185.70. - Add to cart
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135 Points
- Out of StockSale!
Reef Factory Level Sensor
-
$135.00$128.25 - Read more
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20-195 Points
- Sale!
Reef Factory Reagent Kh Keeper Pre-Mix
- $20.00 – $195.00Price range: $20.00 through $195.00
- Select options This product has multiple variants. The options may be chosen on the product page
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396 Points
- Out of StockSale!
Reef Factory Salinity Guardian
-
Original price was: $572.00.$396.40Current price is: $396.40.$376.58 - Read more
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23-25 Points
- Out of StockSale!
Reef Factory Smart test kit
- $23.00 – $25.00Price range: $23.00 through $25.00
- Select options This product has multiple variants. The options may be chosen on the product page
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45-60 Points
- Sale!
Reef Factory Smart Test Reagent Cartridge
- $45.00 – $60.00Price range: $45.00 through $60.00
- Select options This product has multiple variants. The options may be chosen on the product page
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735 Points
- Out of StockSale!
Reef Factory Smart Tester
-
Original price was: $1,200.00.$735.00Current price is: $735.00.$698.25 - Read more
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147 Points
- Sale!
Reef factory TDS Meter
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$219.00Original price was: $219.00.$147.10Current price is: $147.10. - Add to cart
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26 Points
- Out of StockSale!
Salifert Ammonia NH3 Profi Test Kit
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$26.00$24.70 - Read more
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34 Points
- Out of StockSale!
Salifert Calcium Ca Profi Test Kit
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$34.00$32.30 - Read more
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23 Points
- Out of StockSale!
Salifert Carbonate Hardness/Alkalinity KH/Alk Profi Test Kit
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$23.00$21.85 - Read more
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26 Points
- Out of StockSale!
Salifert Magnesium Mg Profi Test Kit
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$26.00$24.70 - Read more
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28 Points
- Out of StockSale!
Salifert Nitrate NO3 Profi Test Kit
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$28.00$26.60 - Read more
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20 Points
- Out of StockSale!
Salifert pH Profi Test Kit
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$20.00$19.00 - Read more
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32 Points
- Out of StockSale!
Salifert Phosphate PO4 Profi Test Kit
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$32.00$30.40 - Read more
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18 Points
- Out of StockSale!
Salifert Potassium Reef Test
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$18.00$17.10 - Read more
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49 Points
- Sale!
Test Kit 5in1 Freshwater PH NH4 NO2 NO3 KH
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$49.00$46.55 - Add to cart
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49 Points
- Sale!
Test Kit 5in1 Marine PH NH4 NO2 NO3 PO4
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$49.00$46.55 - Add to cart
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197 Points
- Out of StockSale!
Thermo Control
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Original price was: $309.00.$197.40Current price is: $197.40.$187.53 - Read more
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115 Points
- Out of StockSale!
Thermo View
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Original price was: $173.00.$115.40Current price is: $115.40.$109.63 - Read more
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