ATM Aquarium Products Colony Marine Nitrifying Bacteria 12 gal Tank Cycle 4 oz
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NT Labs Aquarium Lab Multi Test Kit, All-in-one Water Testing Kit, Tests for Ammonia, Nitrite, Nitrate, pH, General Hardness (GH) & Carbonate Hardness (KH), Accurate Results (Up to 200 Tests)
NT Labs
£ 23.89 £ 36.99
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EASYTEST 6 in 1 Aquarium Test Strips, 150 Strip Pack Aquarium Water Test Kit for Freshwater, Fish Tank, Fish Pond, Accurate Testing Total Hardness, Carbonate Nitrate, Nitrite, Cl2, pH
EASYTEST
£ 12.99 £ 14.79
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7 in 1 Aquarium Test Strips, 125 Count Fish Tank Test Strips for Freshwater Saltwater Pond, Water Testing Kit Aquarium for Chlorine, Total Hardness, Carbonate, Alkalinity, Nitrate, Nitrite and pH
HOVIRAN
£ 9.99 £ 11.49
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7 in1 Aquarium Test Strips, Fish Tank Tester Kit (10-200x strips) A Little Life (10 Strips)
A Little Life
£ 3.95
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API 800 Test Freshwater Aquarium Water Master Test Kit
API
£ 29.99
free delivery
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API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 25-Count Box
API
£ 8.99
free delivery
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SpringSmart 7 in 1 Aquarium Test Strips Kit - 100 Strips Use for Freshwater Fish Tank, Fish Pond, Accurate & Fast Testing pH/Nitrite/Nitrate/Chlorine/Carbonate/Total Alkalinity/Hardness
SpringSmart
£ 9.98
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Aquarium Water Test Kit 9 in 1, 100 Strips Water Testing Kit for Aquariums, Easy Test for Nitrite Nitrate pH GH KH Chlorine Copper Iron with Tube and Thermometer
9-in-1 Aquarium Test Kit This aquarium water test kit includes 100 water test strips, a reusable plastic tube and a thermometer strip, allowing you to monitor pH, GH, KH, nitrite, nitrate, chlorine bromine, copper, iron and total alkalinity.
£ 7.99
free delivery
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EASYTEST 7 in 1 Aquarium Test Strips, 150 Strip Pack Aquarium Water Test Kit for Freshwater, Fish Tank, Fish Pond,Accurate Testing Total Hardness,Carbonate Nitrate, Nitrite, Cl2, pH，Alkalinity
EASYTEST
£ 11.89 £ 13.99
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API GH & KH TEST KIT Freshwater Aquarium Water Test Kit 1-Count
API
£ 9.79
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Aqua Care Pro Freshwater Aquarium Test Strips - 64 ct - 6-in-1 Fish Tank Water Testing Kit for pH Nitrite Nitrate Chlorine & Hardness - Kits for Pond & Aquariums
Aqua Care Pro
£ 8.99
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10-in-1 Aquarium test strips (25 Multi-Test + 25 Ammonia strips) for Freshwater & Saltwater | Ammonia test kit aquarium for Fish tank,ponds | Test Nitrate,Nitrite,hardness,pH & More.
AquaApex
£ 9.99
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Adiwo Aquarium Test Strips, 7 in 1 Fish Tank Test Kit, Freshwater Saltwater Aquarium Water Test Kit to Detect pH Nitrite Nitrate Chlorine Carbonate Hardness, Testable in 60 seconds (GH & KH) (100 Pcs)
Adiwo
£ 6.29 £ 6.61
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Tetra Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25
Tetra
£ 13.00
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AQUAVERITY Aquarium Test Strips, 100 Fish Tank Test Strips for Marine and Tropical Aquarium Test Kit Carbonate, pH, Hardness, Free Chlorine, Nitrate, Nitrite, Accurate 6 in 1 Fish Tank Accessories
AQUAVERITY
£ 7.95 £ 8.95
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API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 4-Count Box
API
£ 5.49
free delivery
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Pawfly 6 in 1 Aquarium Test Strips 100 Strip Fish Tank Testing kits for pH Chlorine Nitrate Nitrite Carbonate and Hardness Fast Water Quality Test Kit with Test Tube Thermometer Stickers for Aquairums
Easy to Use Fish Tank Test Strips First, immerse the test strip into water sample for 2 sec. Second, take out the strip and lay it flat. Wait 15 sec for results of pH, Cl2, KH and GH, and 60 sec for results of NO2 and NO3. Last, compare the results with the color chart on the bottle.
£ 8.59
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HOVIRAN Ammonia Test Strips for Fish Tank, Ammonia Aquarium Test Strips for Saltwater & Freshwater Aquariums & Ponds
HOVIRAN
£ 8.49 £ 9.99
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