Kh Test Kit(10)
Uses item details. Price when purchased online
SEAOURA 9-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Iron, Copper, Carbonate - Accurate & Fast Water Testing Strips From $9.89

Sponsored
From$989
SEAOURA 9-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Iron, Copper, Carbonate - Accurate & Fast Water Testing Strips
14 out of 5 Stars. 1 reviews
SEAOURA 7-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Carbonate - Accurate & Fast Water Testing Strips From $8.99

Sponsored
From$899
SEAOURA 7-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Carbonate - Accurate & Fast Water Testing Strips
13 out of 5 Stars. 1 reviews
Red Sea KH/Alkalinity Pro Test Kit $44.99

$4499
current price $44.99Red Sea KH/Alkalinity Pro Test Kit
Salifert KH/Alkalinity Aquarium Test Kit $20.05

$2005
current price $20.05Salifert KH/Alkalinity Aquarium Test Kit
Clearance 6 In 1 Aquarium Water Test Strips 100 Count - Test For Gh, Kh, No₂, No₃, Co₂, Ph Levels - For Freshwater Saltwater Fish Tanks, Aquatic Pets, Home Aquariums From $7.99
From$799
6 In 1 Aquarium Water Test Strips 100 Count - Test For Gh, Kh, No₂, No₃, Co₂, Ph Levels - For Freshwater Saltwater Fish Tanks, Aquatic Pets, Home Aquariums
Clearance SharkTRUE 3 in 1 Aquarium Test Strips, Drinking Water Quality Test Strips,50 Strips Aquarium Water Test Kits for Freshwater Saltwater - Testing for Iron, Nitrate, , GH & KH, Chlorine,Total Alkalinity $4.49 Was $6.29

Now$449
current price Now $4.49, Was $6.29$6.29
SharkTRUE 3 in 1 Aquarium Test Strips, Drinking Water Quality Test Strips,50 Strips Aquarium Water Test Kits for Freshwater Saltwater - Testing for Iron, Nitrate, , GH & KH, Chlorine,Total Alkalinity
Professional Aquarium Test Kit 7 Parameters In 1 Monitor Water For Fish Tank & Pond Test Ph Kh Gh No3 Bromine & More Was $14.65

Professional Aquarium Test Kit 7 Parameters In 1 Monitor Water For Fish Tank & Pond Test Ph Kh Gh No3 Bromine & More
API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 3 count $59.96
![API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 3 count](https://i5.walmartimages.com/seo/API-KH-Carbonate-Hardness-Test-Kit-for-Fresh-and-Saltwater-Aquariums-Aquarium-Water-Test-Kits-Aquarium-Supplies-3-count_da1c939a-ad35-48d8-9e74-bb3cc65e8cbf.159368a6790064a65848d596526dc731.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$5996
current price $59.96API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 3 count
API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

API GH & KH TEST KIT Freshwater Aquarium Water Test Kit
API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 1 count
![API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 1 count](https://i5.walmartimages.com/seo/API-KH-Carbonate-Hardness-Test-Kit-for-Fresh-and-Saltwater-Aquariums-Aquarium-Water-Test-Kits-Aquarium-Supplies-1-count_da1c939a-ad35-48d8-9e74-bb3cc65e8cbf.159368a6790064a65848d596526dc731.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 1 count
Other options to consider(15)
Red Sea KH/Alkalinity Pro 75 Test Refill FREE SHIPPING $27.99

$2799
current price $27.99Red Sea KH/Alkalinity Pro 75 Test Refill FREE SHIPPING
SEAOURA 9-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Iron, Copper, Carbonate - Accurate & Fast Water Testing Strips From $9.89

2 options
Available in additional 2 optionsFrom$989
SEAOURA 9-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Iron, Copper, Carbonate - Accurate & Fast Water Testing Strips
14 out of 5 Stars. 1 reviews
Red Sea Reef Foundation High Accuracy TitrationHigh-accuracy titration multi-test kit Multi-Test Kit to Check Coral Foundation Elements $58.12 Was $87.92

Now$5812
current price Now $58.12, Was $87.92$87.92
Red Sea Reef Foundation High Accuracy TitrationHigh-accuracy titration multi-test kit Multi-Test Kit to Check Coral Foundation Elements
11 out of 5 Stars. 1 reviews
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GENERAL/CARBONATE HARDNESS KIT $11.84

$1184
current price $11.84GENERAL/CARBONATE HARDNESS KIT
74.6 out of 5 Stars. 7 reviews
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Mars Fishcare Freshwater Master Test Kit - 34 $49.55

$4955
current price $49.55Mars Fishcare Freshwater Master Test Kit - 34
API Carbonate Hardness Test Kit, Aquarium Water Test Kit, 1-Count $8.75

$875
current price $8.75API Carbonate Hardness Test Kit, Aquarium Water Test Kit, 1-Count
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Red Sea Fish Marine Care Program pH/Alkalinity100 Test $29.99

$2999
current price $29.99Red Sea Fish Marine Care Program pH/Alkalinity100 Test
15 out of 5 Stars. 1 reviews
BANIRO 6 in 1 Aquarium Test Strips Fast Accurate Water Quality Testing Strips for Freshwater Saltwater,Pond Fish Tank Test Strips for Ph,Carbonate,Hardness,Residual Chlorine,Nitrate,Nitrite 50Pcs $10.98

$1098
current price $10.98BANIRO 6 in 1 Aquarium Test Strips Fast Accurate Water Quality Testing Strips for Freshwater Saltwater,Pond Fish Tank Test Strips for Ph,Carbonate,Hardness,Residual Chlorine,Nitrate,Nitrite 50Pcs
SEAOURA 7-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Carbonate - Accurate & Fast Water Testing Strips From $8.99

2 options
Available in additional 2 optionsFrom$899
SEAOURA 7-in-1 Aquarium Test Kit - 65 Strips for Fish Tanks & Ponds, Tests pH, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Carbonate - Accurate & Fast Water Testing Strips
13 out of 5 Stars. 1 reviews
100Pcs 7 In 1 Aquarium Fish Tank Water Tropical Test Strips Kit $13.51

$1351
current price $13.51100Pcs 7 In 1 Aquarium Fish Tank Water Tropical Test Strips Kit
API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 75 count (3 x 25 ct) $78.88
![API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 75 count (3 x 25 ct)](https://i5.walmartimages.com/seo/API-5-in-1-Aquarium-Test-Strips-for-Freshwater-and-Saltwater-Aquariums-Aquarium-Water-Test-Kits-Aquarium-Supplies-75-count-3-x-25-ct_e787d2df-d90b-430d-890e-e4b8a1acb0dd.3cb6212f77d0ddbb6f12ceb425ba2ee8.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$7888
current price $78.88API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 75 count (3 x 25 ct)
API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 12 count (3 x 4 ct) $48.64
![API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 12 count (3 x 4 ct)](https://i5.walmartimages.com/seo/API-5-in-1-Aquarium-Test-Strips-for-Freshwater-and-Saltwater-Aquariums-Aquarium-Water-Test-Kits-Aquarium-Supplies-12-count-3-x-4-ct_08514963-8d96-4b99-879a-0f8a714ca21d.b230917436898dae5ce78cb25adbc834.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$4864
current price $48.64API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 12 count (3 x 4 ct)
API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 4 count
![API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 4 count](https://i5.walmartimages.com/seo/API-5-in-1-Aquarium-Test-Strips-for-Freshwater-and-Saltwater-Aquariums-Aquarium-Water-Test-Kits-Aquarium-Supplies-4-count_08514963-8d96-4b99-879a-0f8a714ca21d.b230917436898dae5ce78cb25adbc834.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 4 count
API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium, Aquarium Supplies] 100 Strips
![API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium, Aquarium Supplies] 100 Strips](https://i5.walmartimages.com/seo/API-5-in-1-Aquarium-Test-Strips-for-Freshwater-and-Saltwater-Aquariums-Aquarium-Aquarium-Supplies-100-Strips_a866b622-ee5f-4f3c-8608-2e349818663c.d6923bb74825aa2816294c608d2eaa29.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums [Aquarium, Aquarium Supplies] 100 Strips
API 5 in 1 Aquarium Test Strips [Aquarium, FW & SW Testing & Reagents] 25 strips
![API 5 in 1 Aquarium Test Strips [Aquarium, FW & SW Testing & Reagents] 25 strips](https://i5.walmartimages.com/seo/API-5-in-1-Aquarium-Test-Strips-Aquarium-FW-SW-Testing-Reagents-25-strips_1f872e66-46c2-48ec-b152-0c7845281055.b77da1c15c10ef0ec321b0c5199b6105.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
API 5 in 1 Aquarium Test Strips [Aquarium, FW & SW Testing & Reagents] 25 strips
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