

API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 100 Count
Key item features
- Contains one (1) API 5-in-1 test strips freshwater and saltwater aquarium test strips 100-Count box
- Monitors pH, nitrite, nitrate carbonate and general water hardness in fresh and saltwater aquariums
- Dip test strips into Aquarium water and check colors for fast and accurate results
- Helps prevent invisible water problems that can be harmful to fish and cause fish loss
- Use for weekly monitoring and when water or fish problems appear
Specs
- Chemical water treater typeNitrite
- FeaturesAccurate
- Count100
- Model33P
- Product line5-in-1 Test Strips
- Retail packagingKit
Free 90-day returns
How do you want your item?
More seller options (2)
Similar items you might like
Based on what customers bought
API Freshwater Master Test Kit, Aquarium Water 850 Test Kit $38.64
$3864current price $38.64API Freshwater Master Test Kit, Aquarium Water 850 Test Kit
924.8 out of 5 Stars. 92 reviewsSave withShipping, arrives tomorrowSEAOURA 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 $9.89 Was $10.99
2 optionsAvailable in additional 2 optionsSponsoredNow$989current price Now $9.89, Was $10.99$10.99Options from $9.89 – $11.69SEAOURA 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
Shipping, arrives in 3+ daysClearance 6 in 1 100PCS Aquarium Testing Strips for Swimming Pool Water Test Strips for Fish Testing for Freshwater Saltwater $11.14 Was $12.44
Clearance
Now$1114current price Now $11.14, Was $12.44$12.446 in 1 100PCS Aquarium Testing Strips for Swimming Pool Water Test Strips for Fish Testing for Freshwater Saltwater
Shipping, arrives in 3+ daysBest seller Tetra 5-in-1 EasyStrips Accurate Aquarium Test Kit, for Freshwater and Saltwater, 25 Count $13.24
Best seller
4 optionsAvailable in additional 4 options$1324current price $13.24Options from $13.24 – $52.96Tetra 5-in-1 EasyStrips Accurate Aquarium Test Kit, for Freshwater and Saltwater, 25 Count
1614.6 out of 5 Stars. 161 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowClearance Digital Meter 0-9990ppm Water Tester Aquariums Filter Monitors $25.02 Was $50.00
Clearance
Now$2502current price Now $25.02, Was $50.00$50.00+$2.39 shippingDigital Meter 0-9990ppm Water Tester Aquariums Filter Monitors
Shipping, arrives in 3+ daysAPI PondCare Pond Master Test Kit Liquid Water Conditioner Fast Easy Accurate $44.06
$4406current price $44.06API PondCare Pond Master Test Kit Liquid Water Conditioner Fast Easy Accurate
94.9 out of 5 Stars. 9 reviewsSave withShipping, arrives tomorrowSalifert Iodine Test Kit $27.10
$2710current price $27.10Salifert Iodine Test Kit
Shipping, arrives in 3+ daysClearance 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
Clearance
Now$449current price Now $4.49, Was $6.29$6.29+$1.97 shippingSharkTRUE 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
Shipping, arrives in 3+ days50pcs 6-in-1 Aquarium Water Test Strips for Freshwater Saltwater Fish Tank Pond Pool Shrimp Tank Water Quality Testing Kit $10.03
$1003current price $10.0350pcs 6-in-1 Aquarium Water Test Strips for Freshwater Saltwater Fish Tank Pond Pool Shrimp Tank Water Quality Testing Kit
Shipping, arrives in 3+ days6-In-1 Multi-Functional Aquarium Test Strips Aquarium Test Kit, 6-In-1 Aquarium Water Testing Strips For Ph Nitrite Nitrate General & Carbonate Hardness, 50/100 Count High $6.39
$639current price $6.39+$2.99 shippingOptions from $6.39 – $6.796-In-1 Multi-Functional Aquarium Test Strips Aquarium Test Kit, 6-In-1 Aquarium Water Testing Strips For Ph Nitrite Nitrate General & Carbonate Hardness, 50/100 Count High
Shipping, arrives in 3+ daysPhosphas Detection Strips Water Analysis Test Kit Multiparametric PO4 Quality Testing for Swimming Pool Aquarium Drinking Water $13.03
$1303current price $13.03Phosphas Detection Strips Water Analysis Test Kit Multiparametric PO4 Quality Testing for Swimming Pool Aquarium Drinking Water
Shipping, arrives in 3+ daysSwimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips,50 * Aquarium Water Test Strips $8.69
$869current price $8.69Swimming Pool Water Test Phosphate Detection Strips Fast &Precise Water Analysis,Aquarium Test Strips,50 * Aquarium Water Test Strips
Shipping, arrives in 3+ daysTetra EasyStrips 6-in-1 Aquarium Test Strips, Water Testing $13.83
$1383current price $13.83Tetra EasyStrips 6-in-1 Aquarium Test Strips, Water Testing
334.8 out of 5 Stars. 33 reviewsSave withShipping, arrives tomorrow
About this item
Product details
- Contains one (1) API 5-in-1 test strips freshwater and saltwater aquarium test strips 100-Count box
- Monitors pH, nitrite, nitrate carbonate and general water hardness in fresh and saltwater aquariums
- Dip test strips into Aquarium water and check colors for fast and accurate results
- Helps prevent invisible water problems that can be harmful to fish and cause fish loss
- Use for weekly monitoring and when water or fish problems appear
Specifications
Chemical water treater type
Features
Count
Brand
Directions
Instructions
Warranty
Warranty information
Popular items in this category
Best selling items that customers love
API 5 in 1 Aquarium Test Strips with - 4 Strips $11.80 $2.95/ea
$1180current price $11.80$2.95/eaAPI 5 in 1 Aquarium Test Strips with - 4 Strips
34.7 out of 5 Stars. 3 reviewsSave withShipping, arrives tomorrowAPI Ammonia Test Kit $16.51
$1651current price $16.51API Ammonia Test Kit
124.2 out of 5 Stars. 12 reviewsShipping, arrives in 3+ daysAPI Nitrate Test Kit Fresh & Salt Water $14.25
$1425current price $14.25API Nitrate Test Kit Fresh & Salt Water
84.4 out of 5 Stars. 8 reviewsSave withShipping, arrives tomorrowAPI Replacement Test Tubes $23.42 Was $26.09
Now$2342current price Now $23.42, Was $26.09$26.09API Replacement Test Tubes
113.4 out of 5 Stars. 11 reviewsSave withShipping, arrives tomorrowAquarium Pharmaceuticals pH Test and Adjuster Kit for Freshwater Aquariums $12.99
2 optionsAvailable in additional 2 options$1299current price $12.99Aquarium Pharmaceuticals pH Test and Adjuster Kit for Freshwater Aquariums
114.8 out of 5 Stars. 11 reviewsSave withShipping, arrives tomorrowAAwipes Ammonia Test Strips for Fish Tank Aquarium Test Strips Aquarium Water Test Kit Freshwater Fish Tank (100) $13.98
3 optionsAvailable in additional 3 options$1398current price $13.98Options from $13.98 – $19.98AAwipes Ammonia Test Strips for Fish Tank Aquarium Test Strips Aquarium Water Test Kit Freshwater Fish Tank (100)
14 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysDuety Aquarium Test Strips锛?00 Strips Aquarium Testing Kit For Freshwater Saltwater锛?Pond Test Strips For Fish Tank Testing Ph锛?Alkalinity锛?Nitrite $8.62
3 optionsAvailable in additional 3 options$862current price $8.62Options from $8.62 – $9.89Duety Aquarium Test Strips锛?00 Strips Aquarium Testing Kit For Freshwater Saltwater锛?Pond Test Strips For Fish Tank Testing Ph锛?Alkalinity锛?Nitrite
204.2 out of 5 Stars. 20 reviewsShipping, arrives in 3+ daysAPI Co2 Booster, Freshwater Aquarium Plant Treatment, 16 oz $16.04
$1604current price $16.04API Co2 Booster, Freshwater Aquarium Plant Treatment, 16 oz
84.8 out of 5 Stars. 8 reviewsSave withShipping, arrives tomorrowSalifert - Phosphate (PO4) Test Kit $21.39
$2139current price $21.39Salifert - Phosphate (PO4) Test Kit
Shipping, arrives in 3+ daysAPI Saltwater Master Test Kit, Aquarium Water Test Kit, 550 Tests $41.42
2 optionsAvailable in additional 2 options$4142current price $41.42+$9.98 shippingAPI Saltwater Master Test Kit, Aquarium Water Test Kit, 550 Tests
65 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysSalifert KH/Alkalinity Aquarium Test Kit $20.05
$2005current price $20.05Salifert KH/Alkalinity Aquarium Test Kit
Shipping, arrives in 3+ daysSixwipe 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 $9.10
$910current price $9.10Sixwipe 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
494.4 out of 5 Stars. 49 reviewsSave withShipping, arrives tomorrowAPI Aquarium Salt, Freshwater Aquarium Salt, 33 oz $14.78 Was $17.55
5 optionsAvailable in additional 5 optionsNow$1478current price Now $14.78, Was $17.55$17.55Options from $14.78 – $117.49API Aquarium Salt, Freshwater Aquarium Salt, 33 oz
304.2 out of 5 Stars. 30 reviewsSave withShipping, arrives in 2 daysAPI CO2 Booster, 8-Ounce Multi-Colored $15.25
$1525current price $15.25API CO2 Booster, 8-Ounce Multi-Colored
23 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysAPI Stress Zyme, Freshwater And Saltwater Aquarium Cleaning Solution, 8 oz $13.99
$1399current price $13.99API Stress Zyme, Freshwater And Saltwater Aquarium Cleaning Solution, 8 oz
134.8 out of 5 Stars. 13 reviewsShipping, arrives in 3+ daysAPI Stress Coat Marine Fish & Tap Water Conditioner, 16 oz (Treats 948 Gallons) $14.51
2 optionsAvailable in additional 2 options$1451current price $14.51API Stress Coat Marine Fish & Tap Water Conditioner, 16 oz (Treats 948 Gallons)
35 out of 5 Stars. 3 reviewsSave withShipping, arrives in 2 daysAPI Ammo-Lock, Freshwater And Saltwater Aquarium Ammonia Detoxifier, 16 oz $18.98
$1898current price $18.98API Ammo-Lock, Freshwater And Saltwater Aquarium Ammonia Detoxifier, 16 oz
104.8 out of 5 Stars. 10 reviewsSave withShipping, arrives tomorrowAPI Tap Water Conditioner - 32 fl oz $24.52
$2452current price $24.52API Tap Water Conditioner - 32 fl oz
224.5 out of 5 Stars. 22 reviewsSave withShipping, arrives tomorrow
Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 3 reviews
Verified Purchase
Dip and match the colors
Easy to use. Swirl the stick in the water for several seconds and take out, wait specified time for each test, and compare the colors on the stick to the chart on the container. Match the colors and determine what your water is lacking or has too much of. There are five different types of readings for five different categories.
Verified Purchase
Buy now/Need later.
I assume these will be fine. Haven't used them yet, but I bought them to have them when I need them. Won't really need them until sometime in February. It is better to have something before you NEED it.
Verified Purchase
Great simple test strips!
There are a lot of options when it comes to aquarium test strips, but it's hard to beat the accuracy and consistency of API test strips! By far one of the best alternatives to liquid test kits.







