1,400+ results for aquarium test kits
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit AquariumsOpens in a new window or tabBrand NewS$ 7.37realleffe (19) 95%+S$ 0.77 postagefrom ChinaLast one14 watchers
- 100/50 Aquarium Test Strips Fish Tank 7IN1 PH Water Test Strips Kit FreshwaterOpens in a new window or tabBrand NewS$ 10.61 to S$ 14.32Top-rated sellerTop-rated sellerliangnv (418) 96.4%Free International Shippingfrom China
- PH Tester Tropical Aquarium Cold Water Fish Tank Testing Kit 80 Strips UniversalOpens in a new window or tabBrand NewS$ 3.66the_king_of_things (27,163) 96.9%+S$ 4.43 postagefrom United Kingdom366 watchers
- RIKKA FRESH WATER AQUARIUM TEST KIT PHOSPHATE, NITRATES, IRON, 150 TESTSOpens in a new window or tabBrand NewS$ 12.00armand_6117 (99) 100%+S$ 18.46 postagefrom Ukraine11 watchers
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL Best WATER TESTER A2X7Opens in a new window or tabBrand NewS$ 9.78Top-rated sellerTop-rated sellerdongdongxiao (763) 95.1%Free International Shippingfrom China
- RIKKA TEST KIT COPPER Cu AQUARIUMS FRESH AND SALTWATER MORE THAN 60 TESTSOpens in a new window or tabBrand NewS$ 8.31armand_6117 (99) 100%+S$ 9.23 postagefrom Ukraine
- Aquarium 7 in 1 Test Strips Water Test Kit Fish Tank Freshwater marine AccurateOpens in a new window or tabBrand NewS$ 22.15Top-rated sellerTop-rated sellerxu_zi_wei (16,189) 98.5%Free International Shippingfrom ChinaFree returns42 watchers
- Aquarium Test Kit Sea Water Quality Tester Measuring Fish TankOpens in a new window or tabBrand NewS$ 13.03panonestore (621) 98.5%Was: S$ 13.86 6% offFree International Shippingfrom China
- 7 in 1 AQUARIUM PH TEST KIT 50 TEST STRIPS TROPICAL TANK WATER TESTER FISH X5R7Opens in a new window or tabBrand NewS$ 8.79Top-rated sellerTop-rated sellerin.studio (133,859) 96.8%+S$ 0.83 postagefrom China
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit Water Test to DetectOpens in a new window or tabBrand NewS$ 6.98Top-rated sellerTop-rated sellerinchuanghui (13,889) 98.3%+S$ 0.77 postagefrom China
- API GH & KH Test Kit For Freshwater Fish Aquarium General/Carbonate HardnessOpens in a new window or tabBrand NewS$ 23.47Top-rated sellerTop-rated sellerList price: S$ 24.80 5% offlittle.family.members (162,430) 99.1%+S$ 3.19 postagefrom United States
- 50pcs 7in1 Aquarium Fish Tank Test Kit Strips Tropical Water Tester PH KH GH NO2Opens in a new window or tabBrand NewS$ 9.05Top-rated sellerTop-rated sellerWas: S$ 9.53 5% offukfast501 (10,278) 99.1%+S$ 1.83 postagefrom China
- TAEING 50 Aquarium Fish Tank 7-in-1 Test Strips Kits Freshwater for FishOpens in a new window or tabBrand NewS$ 19.43Top-rated sellerTop-rated sellerWas: S$ 20.67 6% offbarcoderfid (305) 99.6%Free International Shippingfrom China
- 100/50 Aquarium Test Strips Fish Tank 7IN1 PH Water Test Strips Kit FreshwaterOpens in a new window or tabBrand NewS$ 10.29 to S$ 13.73Top-rated sellerTop-rated sellerjinwanchisha (471) 96.8%Free International Shippingfrom China
- LM API Reef Master Test KitOpens in a new window or tabBrand NewS$ 56.88Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 8.85 postagefrom United States
- LM API Calcium Test KitOpens in a new window or tabBrand NewS$ 53.21Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 8.85 postagefrom United States
- Water Salimeter Aquarium Test Kit Seawater Fish Tank Density MajorOpens in a new window or tabBrand NewS$ 13.17fjenten (441) 99.2%Was: S$ 13.86 5% offFree International Shippingfrom China
- 50pcs 7 in1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strips&A2Opens in a new window or tabBrand NewS$ 6.61Top-rated sellerTop-rated sellerasdf--2 (177) 97.8%Free International Shippingfrom China
- 6 in 1 Aquarium Water Test Kit - Nitrate Nitrite PH KH Tropical Fish TankOpens in a new window or tabBrand NewS$ 17.89abtools_uk (592,866) 99.8%+S$ 4.63 postagefrom United Kingdom
- 50Pcs 3 In 1 Aquarium Test Strips Kit Fish Tank Pond Water Fresh PH TesterOpens in a new window or tabBrand NewS$ 6.79Top-rated sellerTop-rated sellerfuntool2019 (7,376) 99.2%Free International Shippingfrom China
- API Nitrate NO3 Test Kit 90 count For Freshwater and Saltwater Fish AquariumsOpens in a new window or tabBrand NewS$ 26.19Top-rated sellerTop-rated sellerList price: S$ 29.23 10% offlittle.family.members (162,430) 99.1%+S$ 2.88 postagefrom United States
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit Tropical Fish TankOpens in a new window or tabBrand NewS$ 6.55Top-rated sellerTop-rated sellerwangenteme (1,893) 97.4%+S$ 0.77 postagefrom China
- AQUAYER KH Test Kit for Water in Aquarium, Pond or PoolOpens in a new window or tabBrand NewS$ 18.03aquayer (2) 100%Free International Shippingfrom Ukraine
- 1-14 PH Tropical Aquarium Cold Water Fish Tank Testing Kit 80 Test PaperOpens in a new window or tabBrand NewS$ 5.15Top-rated sellerTop-rated sellermandyxiaoxiao2011 (294,974) 98.1%+S$ 0.66 postagefrom China
- API Master Aquarium Reef Test KitOpens in a new window or tabBrand NewS$ 83.52Top-rated sellerTop-rated sellerstefmarpetcare (165,215) 99.9%+S$ 43.19 postagefrom AustraliaLast one18 watchers
- API KH Carbonate Hardness Test Kit For Freshwater and Saltwater Fish AquariumsOpens in a new window or tabBrand NewS$ 18.83Top-rated sellerTop-rated sellerList price: S$ 18.89little.family.members (162,430) 99.1%+S$ 2.22 postagefrom United StatesAlmost gone7 watchers
- 50Pcs 7 in1 Water Test Strips Kit Swimming Pool Aquarium Fish Tank pH KH Test XLOpens in a new window or tabBrand NewS$ 14.80Top-rated sellerTop-rated sellerxlstore666-au (16,046) 99.2%Free International Shippingfrom China
- SALIFERT MASTER REEF TESTING COMBO KIT - AQUARIUM WATER TESTOpens in a new window or tabBrand NewS$ 147.76saltwateraq (55,302) 99%+S$ 48.56 postagefrom United StatesLast one37 watchers
- RA Nitrate Test Kit - Freshwater/SaltwaterOpens in a new window or tabBrand NewS$ 33.59Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 5.90 postagefrom United States
- LM API 5 in 1 Aquarium Test Strips 100 ctOpens in a new window or tabBrand NewS$ 122.25Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 8.85 postagefrom United States
- RA Saltwater Master Test KitOpens in a new window or tabBrand NewS$ 80.88Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 46.59 postagefrom United States
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test KiOpens in a new window or tabBrand NewS$ 83.52goods_for_you (87) 100%+S$ 46.67 postagefrom United States
- 100Pcs Convenient Aquarium Test Strips 7in1 Fish Tank Test Kit Home PoolOpens in a new window or tabBrand NewS$ 6.30Top-rated sellerTop-rated sellerWas: S$ 6.63 5% offchampsteady (98) 95.7%+S$ 0.77 postagefrom China
- API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 100 CountOpens in a new window or tabBrand NewS$ 49.62Top-rated sellerTop-rated sellerList price: S$ 51.69 4% offlittle.family.members (162,430) 99.1%+S$ 2.73 postagefrom United States
- API 5-in-1 Aquarium Test Strips 4 CountOpens in a new window or tabBrand NewS$ 17.44Top-rated sellerTop-rated sellerlittle.family.members (162,430) 99.1%+S$ 2.22 postagefrom United States
- AQUAYER pH+KH (and CO2) Test Kit for Planted AquariumOpens in a new window or tabBrand NewS$ 22.02aquayer (2) 100%Free International Shippingfrom Ukraine
- 50X 7-in-1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite PH XYOpens in a new window or tabBrand NewS$ 9.58Top-rated sellerTop-rated sellermomosuper2015 (54,099) 99.2%+S$ 0.90 postagefrom China
- AQUAYER GH Test Kit for Water in Aquarium, Pond or PoolOpens in a new window or tabBrand NewS$ 18.03aquayer (2) 100%Free International Shippingfrom Ukraine
- RA Reef Master Test KitOpens in a new window or tabBrand NewS$ 91.84Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 46.92 postagefrom United States
- RA API 5 in 1 Aquarium Test Strips - 100 pkOpens in a new window or tabBrand NewS$ 64.38Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 36.29 postagefrom United States
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit Tropical Fish TankOpens in a new window or tabBrand NewS$ 7.27Top-rated sellerTop-rated sellerchene80 (845) 95.6%+S$ 0.77 postagefrom ChinaLast one2 watchers
- 50X 7-in-1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Nitrate PHOpens in a new window or tabBrand NewS$ 10.32Top-rated sellerTop-rated sellerbefunuk20 (5,765) 99.6%Free International Shippingfrom China
- 7 in 1 PH Test Fish Tank Water Tropical Aquarium Pond Water Test Strips Kit NEWOpens in a new window or tabBrand NewS$ 10.93 to S$ 18.46fridayy (75) 97.4%Was: S$ 12.57 13% offFree International Shippingfrom China
- 7 in 1 PH Test Fish Tank Water Tropical Aquarium Pond Water Test Strips Kit NEWOpens in a new window or tabBrand NewS$ 10.93 to S$ 18.46fridayy (75) 97.4%Was: S$ 12.57 13% offFree International Shippingfrom China
- 200 Strips Freshwater Aquarium Test Strips 6 in 1 Fish Tank Test Kit **READ**Opens in a new window or tabBrand NewS$ 21.53Top-rated sellerTop-rated sellerseasonofdreams (263) 100%+S$ 18.30 postagefrom Canada
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL D3H7 TESTER Best W2D2Opens in a new window or tabBrand NewS$ 14.88josyces (25) 100%Free International Shippingfrom China
- Aquarium Test Tube Holder Rack for API Test Kits Marine Freshwater, SaltwaterOpens in a new window or tabBrand NewS$ 11.75Top-rated sellerTop-rated sellerworldofprints (15,178) 98.7%+S$ 20.61 postagefrom United States
- 6 in 1 Aquarium Test Kit 100Pcs Test Strips Freshwater Saltwater Fish TankOpens in a new window or tabBrand NewS$ 15.52fabara70 (116) 100%+S$ 38.54 postagefrom United States31 watchers
- 100Pcs Aquarium Test Strips 7 in 1 Fish Tank Test Kit Freshwater SaltwaterOpens in a new window or tabBrand NewS$ 20.82hotwheelharris1 (378) 100%+S$ 44.82 postagefrom United States
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL TANK TESTER FISHOpens in a new window or tabBrand NewS$ 9.71Top-rated sellerTop-rated sellershuangshuangle (2,656) 96.5%+S$ 1.83 postagefrom China
- New API Freshwater Master Test Kit Over 800 TestsOpens in a new window or tabBrand NewS$ 36.93gulfveteran (14,957) 100%+S$ 68.49 postagefrom United States
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Strips N7G2 Best E6I9Opens in a new window or tabBrand NewS$ 9.66Top-rated sellerTop-rated sellerldszyz (24,269) 96.5%Free International Shippingfrom China
- New Listing50pcs Water Testing Strips Aquarium Test Kit Water Testing Kit PoolOpens in a new window or tabBrand NewS$ 12.74Top-rated sellerTop-rated selleryoyonstore (8,095) 99.2%Free International Shippingfrom China
- AQUAYER Test Kit Set (pH, KH, GH) for Water in Aquarium, Pond or PoolOpens in a new window or tabBrand NewS$ 28.67aquayer (2) 100%Free International Shippingfrom Ukraine
- 100Pcs Convenient Aquarium Test Strips 7in1 Fish Tank Test Kit Home PoolOpens in a new window or tabBrand NewS$ 6.63Top-rated sellerTop-rated selleremyumsye (546) 96.2%+S$ 0.77 postagefrom China
- Aquarium Test Tube Holder Rack API Saltwater & Freshwater Master Test Kit MarineOpens in a new window or tabBrand NewS$ 14.70Top-rated sellerTop-rated sellerworldofprints (15,178) 98.7%+S$ 20.61 postagefrom United States46 watchers
- Test Tube Holder Rack API Freshwater & Saltwater Master Test Kit Marine AquariumOpens in a new window or tabBrand NewS$ 19.14 to S$ 22.09Top-rated sellerTop-rated sellerworldofprints (15,178) 98.7%+S$ 20.61 postagefrom United States
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL TESTER FISH WATER F3F8Opens in a new window or tabBrand NewS$ 9.92Top-rated sellerTop-rated sellerguwuheng (7,155) 98.5%Free International Shippingfrom China88 sold
- API Ammonia Test Kit 130 count For Freshwater and Saltwater Fish AquariumsOpens in a new window or tabBrand NewS$ 27.93Top-rated sellerTop-rated sellerList price: S$ 32.18 13% offlittle.family.members (162,430) 99.1%+S$ 3.19 postagefrom United States
- 50Pcs 7 in1 Water Test Strips Kit Swimming Pool Aquarium Fish Tank pH KH Test GLOpens in a new window or tabBrand NewS$ 9.95Top-rated sellerTop-rated sellerglstore18 (13,825) 99%+S$ 0.90 postagefrom China
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL Best FISH WATER T2L1Opens in a new window or tabBrand NewS$ 9.78Top-rated sellerTop-rated sellertopwardrobe2014 (186,233) 97.7%Free International Shippingfrom China
- 7 in 1 AQUARIUM PH TEST KIT 50 TEST STRIPS TROPICAL TANK WATER TESTER FISH❀Opens in a new window or tabBrand NewS$ 9.71Top-rated sellerTop-rated sellerarierosis (677) 97.3%Free International Shippingfrom China
- 50pcs 7 in1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strips&YBOpens in a new window or tabBrand NewS$ 8.76Top-rated sellerTop-rated selleryubac_43 (4,358) 96.4%Free International Shippingfrom China
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Strips FastOpens in a new window or tabBrand NewS$ 9.37Top-rated sellerTop-rated sellertreddnesw (4,419) 97.6%+S$ 1.64 postagefrom China
- New Listing50pcs Water Testing Strips Aquarium Test Kit Water Testing Kit PoolOpens in a new window or tabBrand NewS$ 13.35Top-rated sellerTop-rated sellerjooermall (3,966) 99%Free International Shippingfrom China
- Aquarium Fish Tank Water Test Strips Kit Nitrite Nitrate PH Tester 7-in-1Opens in a new window or tabBrand NewS$ 15.16Top-rated sellerTop-rated sellerlimerencewithyou (48,390) 97.8%Free International Shippingfrom China
- Seawater Fish Tank Density Meter Aquarium Test Kit Suite Hydrometer The ToolsOpens in a new window or tabBrand NewS$ 14.85Top-rated sellerTop-rated sellerWas: S$ 15.80 6% offwonderstshop (9,585) 98.9%Free International Shippingfrom China
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL WATER TESTER Best D7F5Opens in a new window or tabBrand NewS$ 9.78Top-rated sellerTop-rated sellerelodieyy (460) 97.5%Free International Shippingfrom China
- 50X 7 In 1 Aquarium Fischtank Wasser Tropical Test Best N7G2 Kit Q7Z3 S7Z3Opens in a new window or tabBrand NewS$ 14.51Top-rated sellerTop-rated sellereudoralfive (176) 94.5%Free International Shippingfrom China
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Fast Strips W9V5Opens in a new window or tabBrand NewS$ 9.66Top-rated sellerTop-rated sellerliyongtan (6,156) 96.4%Free International Shippingfrom China
- RED SEA MCP TEST KIT MARINE CARE MASTER SALTWATER FISH AQUARIUM REEFOpens in a new window or tabBrand NewS$ 110.81saltwateraq (55,302) 99%+S$ 54.84 postagefrom United StatesLast one135 watchers
- 50pcs Water Testing Strips Aquarium Test Kit Water Testing Kit PoolOpens in a new window or tabBrand NewS$ 14.69whoency (971) 98%Free International Shippingfrom China
- API MARINE REEF MASTER TEST KIT EXP 03-2025Opens in a new window or tabBrand NewS$ 41.38flybuy014 (5,000) 100%+S$ 45.42 postagefrom United States5 watchers
- RA 5 in 1 Aquarium Test Strips - 4 pkOpens in a new window or tabBrand NewS$ 26.45Top-rated sellerTop-rated sellerbits_n-pieces (2,328) 96.7%+S$ 7.37 postagefrom United States
- Aquarium Test Strips Umlecoa 9-in-1 Aquarium Test Strips NEWOpens in a new window or tabBrand NewS$ 29.51witchsdeals1 (101) 98.1%+S$ 45.07 postagefrom United States
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