Kh Test Kit(9)
Uses item details. Price when purchased online
Red Sea KH/Alkalinity Pro Test Kit $44.99
$4499
current price $44.99Red Sea KH/Alkalinity Pro Test Kit
API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 3 count $79.96
![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)
$7996
current price $79.96API KH Carbonate Hardness Test Kit for Fresh and Saltwater Aquariums [Aquarium Water Test Kits, Aquarium Supplies] 3 count
Salifert KH/Alkalinity Aquarium Test Kit $20.05
$2005
current price $20.05Salifert KH/Alkalinity Aquarium Test Kit
6-in-1 Aquarium Water Test Strips for Fish Tank, Pond, and Drinking Water Quality Testing Kit, 100 Count, Fast and Accurate pH, Nitrate, Nitrite, Chlorine, GH, KH Monitoring
6-in-1 Aquarium Water Test Strips for Fish Tank, Pond, and Drinking Water Quality Testing Kit, 100 Count, Fast and Accurate pH, Nitrate, Nitrite, Chlorine, GH, KH Monitoring
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 $4.24
$424
current price $4.24SharkTRUE 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
Spring Professional Aquarium Test Kit 7 Parameters in 1 Monitor Water for Fish Tank & Pond Test pH KH GH NO3 Bromine & More $9.89
$989
current price $9.89Spring Professional Aquarium Test Kit 7 Parameters in 1 Monitor Water for Fish Tank & Pond Test pH KH GH NO3 Bromine & More
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
Professional Aquarium Test Kit 7 Parameters In 1 Monitor Water For Fish Tank & Pond Test Ph Kh Gh No3 Bromine & More $9.99 Was $15.82
Now$999
current price Now $9.99, Was $15.82$15.82
Professional Aquarium Test Kit 7 Parameters In 1 Monitor Water For Fish Tank & Pond Test Ph Kh Gh No3 Bromine & More
CaraMart Professional Aquarium Test Kit 7 Parameters in 1 Monitor Water for Fish Tank & Pond Test pH KH GH NO3 Bromine & More $10.68
$1068
current price $10.68CaraMart Professional Aquarium Test Kit 7 Parameters in 1 Monitor Water for Fish Tank & Pond Test pH KH GH NO3 Bromine & More
Other options to consider(34)
Best seller Tetra 5-in-1 EasyStrips Accurate Aquarium Test Kit, for Freshwater and Saltwater, 25 Count From $13.24
4 options
Available in additional 4 optionsFrom$1324
Tetra 5-in-1 EasyStrips Accurate Aquarium Test Kit, for Freshwater and Saltwater, 25 Count
1824.5 out of 5 Stars. 182 reviews
Aquarium Test Strips, 9 in 1 Fish Tank Test Kit for Freshwater Ponds, 150 ct Quick & Accurate Water Testing Iron Copper Sodium Chlorine Nitrate Nitrite Total Alkalinity Hardness Free Chlorine pH
Aquarium Test Strips, 9 in 1 Fish Tank Test Kit for Freshwater Ponds, 150 ct Quick & Accurate Water Testing Iron Copper Sodium Chlorine Nitrate Nitrite Total Alkalinity Hardness Free Chlorine pH
33.7 out of 5 Stars. 3 reviews
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
pH Test Strips for Soil Testing, Water Testing, Home Use - 0-14 Wide Range pH Testing Kit for Soil, Water, Urine, Saliva, Aquariums & Hydroponics, Accurate & Fast Results (100 Count)
pH Test Strips for Soil Testing, Water Testing, Home Use - 0-14 Wide Range pH Testing Kit for Soil, Water, Urine, Saliva, Aquariums & Hydroponics, Accurate & Fast Results (100 Count)
AQUARIAN Starter Test Kit $19.98
$1998
current price $19.98AQUARIAN Starter Test Kit
184.8 out of 5 Stars. 18 reviews
Xhegex 6-in-1 Aquatic Water Test Strips for Aquariums, Pools & Drinking Water - Fast Accurate Results for Fish Tank Health Monitoring
Xhegex 6-in-1 Aquatic Water Test Strips for Aquariums, Pools & Drinking Water - Fast Accurate Results for Fish Tank Health Monitoring
Txlpkdyx 6 in 1 Water Test Kit,Fast & Accurate pH Hardness Test Strips for Swimming Pool,Spa,Hot Tub,Above Ground Pool,Aquarium & Fish Tank $4.99
$499
current price $4.99Txlpkdyx 6 in 1 Water Test Kit,Fast & Accurate pH Hardness Test Strips for Swimming Pool,Spa,Hot Tub,Above Ground Pool,Aquarium & Fish Tank
9-Way Aquarium Test Strips - 150 Aquarium Water Test Kit Fish Tank Test Kit Quick & Accurate Testing Iron Copper Nitrate Nitrite Chlorine Total Hardness Total Alkalinity Carbonate pH $12.98
$1298
current price $12.989-Way Aquarium Test Strips - 150 Aquarium Water Test Kit Fish Tank Test Kit Quick & Accurate Testing Iron Copper Nitrate Nitrite Chlorine Total Hardness Total Alkalinity Carbonate pH
304.6 out of 5 Stars. 30 reviews
BANIRO 2026 New 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,Nitrite 50Pcs $10.31
$1031
current price $10.31BANIRO 2026 New 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,Nitrite 50Pcs
Yajisi 80-Strip Full Range pH Alkaline Acid 1-14 Test Paper Water Litmus Testing Kit for Aquarium Soil Saliva Monitoring (1.77 x 0.28 inches / 4.5 x 0.7 cm) $7.02
$702
current price $7.02Yajisi 80-Strip Full Range pH Alkaline Acid 1-14 Test Paper Water Litmus Testing Kit for Aquarium Soil Saliva Monitoring (1.77 x 0.28 inches / 4.5 x 0.7 cm)
Reduced price 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
34.7 out of 5 Stars. 3 reviews
BBilaBu Pond Test Strips,Pond pH Test Kit with 100 Quick and Accurate Fish Tank Test Strips,Drinking Water Quality Test $12.17
$1217
current price $12.17BBilaBu Pond Test Strips,Pond pH Test Kit with 100 Quick and Accurate Fish Tank Test Strips,Drinking Water Quality Test
Elowen PH Test Solution Water Quality Test Kit, High Purity Dual Purpose PH Test Solution with Testing Tube for Aquariums Tank $11.65
$1165
current price $11.65Elowen PH Test Solution Water Quality Test Kit, High Purity Dual Purpose PH Test Solution with Testing Tube for Aquariums Tank
8 in 1 Aquarium Test Kit Fish Tank Test Strips Accurate Water Quality Testing St $15.32
$1532
current price $15.328 in 1 Aquarium Test Kit Fish Tank Test Strips Accurate Water Quality Testing St
API Carbonate Test Kit - Fresh & Saltwater $12.19
$1219
current price $12.19API Carbonate Test Kit - Fresh & Saltwater
Clearance 3 in 1 Swimming Pool Water PH Test Strips,Water Chemical Testing Kit,Portable Water Quality Detection Paper for Pool Hot Tub Aquarium,Quick Read,50 Count Was $7.99
3 in 1 Swimming Pool Water PH Test Strips,Water Chemical Testing Kit,Portable Water Quality Detection Paper for Pool Hot Tub Aquarium,Quick Read,50 Count
Red Sea Reef Foundation High Accuracy TitrationHigh-accuracy titration multi-test kit Multi-Test Kit to Check Coral Foundation Elements $63.44
$6344
current price $63.44Red 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
PH Test Strips 1-14 Universal Full Range Litmus Paper Water Soil Testing Kit for Aquarium Pool Drinking Water Urine Saliva (100 Strips) $8.89
$889
current price $8.89PH Test Strips 1-14 Universal Full Range Litmus Paper Water Soil Testing Kit for Aquarium Pool Drinking Water Urine Saliva (100 Strips)
Taylor K-2106 Complete Swimming Pool/Spa Water Test Kit FAS-DPD Bromine K2106 $104.22
$10422
current price $104.22Taylor K-2106 Complete Swimming Pool/Spa Water Test Kit FAS-DPD Bromine K2106
44.5 out of 5 Stars. 4 reviews
HONGLIN Pool Water Test Strips, 80 Count pH 1-14 Testing Kit, Litmus Paper for Aquarium, Soil, Urine, Spa and Drinking Water
HONGLIN Pool Water Test Strips, 80 Count pH 1-14 Testing Kit, Litmus Paper for Aquarium, Soil, Urine, Spa and Drinking Water
BANIRO 7 in 1 PH Test Fish Tank Water Tropical Aquarium Pond Water Test Strips Kit $8.98
$898
current price $8.98BANIRO 7 in 1 PH Test Fish Tank Water Tropical Aquarium Pond Water Test Strips Kit
CaraMart Cleaning Chemicals & Water Testing Products 50pcs 7 In1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strip $10.02
$1002
current price $10.02CaraMart Cleaning Chemicals & Water Testing Products 50pcs 7 In1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strip
Clearance MERRYHAPY 50Pcs Water Test ps for Aquarium 7 Way Pool and Fish Tank Water Quality Testing Kit $10.40 Was $11.68
Now$1040
current price Now $10.40, Was $11.68$11.68
MERRYHAPY 50Pcs Water Test ps for Aquarium 7 Way Pool and Fish Tank Water Quality Testing Kit
Tuscom 6 in 1 Aquarium Test Strips Water Quality Kit for Fish Tank Pool Drinking Water pH Hardness Chlorine Nitrate Nitrite
Tuscom 6 in 1 Aquarium Test Strips Water Quality Kit for Fish Tank Pool Drinking Water pH Hardness Chlorine Nitrate Nitrite
7 in 1 * Test Fish Tank Water * Aquarium Pond Water Test Strips Kit $9.29
$929
current price $9.297 in 1 * Test Fish Tank Water * Aquarium Pond Water Test Strips Kit
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 $10.19
2 options
Available in additional 2 optionsFrom$1019
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
7 in 1 PH Test Fish Tank Tropical Aquarium Pond drinking Water Test Strips Kit $12.15
$1215
current price $12.157 in 1 PH Test Fish Tank Tropical Aquarium Pond drinking Water Test Strips Kit
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)
BANIRO 7 In 1 Aquarium Test Kit Pond Fish Tank Test Fresh Water Salt Water Test Strips $8.33
$833
current price $8.33BANIRO 7 In 1 Aquarium Test Kit Pond Fish Tank Test Fresh Water Salt Water Test Strips
Popular in Kh Test Kit
Related Products
Sixwipe 7 in 1 Aquarium Test Strips, 100 Strips Fish Tank Test Kit, Pool Test Strips, Freshwater Saltwater Aquarium Water Test Kit to Detect, Alkalinity, Nitrite, Nitrate, Chlorine
Sixwipe 7 in 1 Aquarium Test Strips, 100 Strips Fish Tank Test Kit, Pool Test Strips, Freshwater Saltwater Aquarium Water Test Kit to Detect, Alkalinity, Nitrite, Nitrate, Chlorine$8.19current price $8.19HOTBEST 14 IN 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, Lead, Iron, Copper, Nitrate(100PCS)
HOTBEST 14 IN 1 Drinking Water Test Kit,Water Test Strips,For Aquarium, Pool, Spa, Well & Tap Water,High Sensitivity Test Strips Detect PH,Chlorine, Lead, Iron, Copper, Nitrate(100PCS)$8.09current price $8.09Lamotte Water Test Ed Kit,pH,Dis O2,Nitrate,etc 5911
Lamotte Water Test Ed Kit,pH,Dis O2,Nitrate,etc 5911$72.69current price $72.69Prolab Nutrition Prolab Drinking Water Test Kit for Home Tap and Well - Tests for Lead, Bacteria, pH, More — Construction & DIY Use, Standard Hardware Spec
Prolab Nutrition Prolab Drinking Water Test Kit for Home Tap and Well - Tests for Lead, Bacteria, pH, More — Construction & DIY Use, Standard Hardware Spec$28.75current price $28.75Ph Test Strips,Ph.1-14 Test Paper Extensive Test Paper,Litmus Test Paper Strips ,Ph Test With Storage Case For Saliva,Soap,Urine ,Water Soil Testing ,Pet Food And Diet Ph Monitoring,Yellow
Ph Test Strips,Ph.1-14 Test Paper Extensive Test Paper,Litmus Test Paper Strips ,Ph Test With Storage Case For Saliva,Soap,Urine ,Water Soil Testing ,Pet Food And Diet Ph Monitoring,Yellow$4.69current price $4.6916 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap Water, Pool, Spa. Strips for Water Hardness, Total Chlorine, Mercury, Lead, Aluminum, Fluoride, Iron, pH and
16 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap Water, Pool, Spa. Strips for Water Hardness, Total Chlorine, Mercury, Lead, Aluminum, Fluoride, Iron, pH and$18.99current price $18.99All-New 16 in 1 Drinking Water Testing Kit 125 Strips - Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, pH, etc
All-New 16 in 1 Drinking Water Testing Kit 125 Strips - Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, pH, etc$13.98current price $13.98pH Standard,Cert. Ref Material,CRM 7.000 4281
pH Standard,Cert. Ref Material,CRM 7.000 4281$55.85current price $55.85