1,400+ results for aquarium test kits
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit AquariumsOpens in a new window or tabBrand NewS$ 7.39realleffe (19) 95%+S$ 0.77 postagefrom ChinaLast one16 watchers
- 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 (27,166) 97%+S$ 4.43 postagefrom United Kingdom365 watchers
- 100/50 Aquarium Test Strips Fish Tank 7IN1 PH Water Test Strips Kit FreshwaterOpens in a new window or tabBrand NewS$ 10.60 to S$ 14.31Top-rated sellerTop-rated sellerliangnv (424) 96.5%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 Ukraine4 watchers
- API GH & KH Test Kit For Freshwater Fish Aquarium General/Carbonate HardnessOpens in a new window or tabBrand NewS$ 23.45Top-rated sellerTop-rated sellerList price: S$ 24.78 5% offlittle.family.members (162,473) 99.1%+S$ 3.19 postagefrom United States
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit Water Test to DetectOpens in a new window or tabBrand NewS$ 7.00Top-rated sellerTop-rated sellerinchuanghui (13,898) 98.2%+S$ 0.77 postagefrom ChinaLast one1 watchers
- Aquarium 7 in 1 Test Strips Water Test Kit Fish Tank Freshwater marine AccurateOpens in a new window or tabBrand NewS$ 22.13Top-rated sellerTop-rated sellerxu_zi_wei (16,193) 98.5%Free International Shippingfrom ChinaFree returns42 watchers
- 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 (10,311) 99.1%+S$ 1.83 postagefrom China
- API Nitrate NO3 Test Kit 90 count For Freshwater and Saltwater Fish AquariumsOpens in a new window or tabBrand NewS$ 26.16Top-rated sellerTop-rated sellerList price: S$ 29.21 10% offlittle.family.members (162,473) 99.1%+S$ 2.88 postagefrom United States
- 50pcs 7 in1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strips&A2Opens in a new window or tabBrand NewS$ 6.63Top-rated sellerTop-rated sellerasdf--2 (180) 97.9%Free International Shippingfrom China
- 50Pcs 3 In 1 Aquarium Test Strips Kit Fish Tank Pond Water Fresh PH TesterOpens in a new window or tabBrand NewS$ 6.82Top-rated sellerTop-rated sellerfuntool2019 (7,410) 99.2%Free International Shippingfrom China
- Sera Marine Aqua Test Box Saltwater Aquarium Multi Test Kit Ca Kh Fe Cu Po4 No3Opens in a new window or tabBrand NewS$ 162.41Top-rated sellerTop-rated sellerWas: S$ 203.01 20% offreef-shop (25,521) 99.8%+S$ 132.89 postagefrom United States
- 6 in 1 Aquarium Water Test Kit - Nitrate Nitrite PH KH Tropical Fish TankOpens in a new window or tabBrand NewS$ 17.90abtools_uk (593,156) 99.8%+S$ 4.63 postagefrom United Kingdom
- LM API Reef Master Test KitOpens in a new window or tabBrand NewS$ 56.83Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 8.84 postagefrom United States
- RIKKA FRESH WATER AQUARIUM TEST KIT PHOSPHATE, NITRATES, IRON, 150 TESTSOpens in a new window or tabBrand NewS$ 12.00armand_6117 (99) 100%+S$ 18.47 postagefrom Ukraine11 watchers
- LM API Calcium Test KitOpens in a new window or tabBrand NewS$ 53.17Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 8.84 postagefrom United States
- TAEING 50 Aquarium Fish Tank 7-in-1 Test Strips Kits Freshwater for FishOpens in a new window or tabBrand NewS$ 19.42Top-rated sellerTop-rated sellerWas: S$ 20.66 6% offbarcoderfid (307) 99.6%Free International Shippingfrom China
- Water Salimeter Aquarium Test Kit Seawater Fish Tank Density MajorOpens in a new window or tabBrand NewS$ 13.85fjenten (443) 99.2%Free International Shippingfrom China
- API Master Aquarium Reef Test KitOpens in a new window or tabBrand NewS$ 83.81Top-rated sellerTop-rated sellerstefmarpetcare (165,263) 99.9%+S$ 43.34 postagefrom AustraliaLast one18 watchers
- AQUAYER KH Test Kit for Water in Aquarium, Pond or PoolOpens in a new window or tabBrand NewS$ 18.01aquayer (2) 100%Free International Shippingfrom Ukraine
- 100/50 Aquarium Test Strips Fish Tank 7IN1 PH Water Test Strips Kit FreshwaterOpens in a new window or tabBrand NewS$ 10.32 to S$ 13.78Top-rated sellerTop-rated sellerjinwanchisha (472) 96.8%Free International Shippingfrom China
- API KH Carbonate Hardness Test Kit For Freshwater and Saltwater Fish AquariumsOpens in a new window or tabBrand NewS$ 18.81Top-rated sellerTop-rated sellerList price: S$ 18.87little.family.members (162,473) 99.1%+S$ 2.21 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$ 14.85Top-rated sellerTop-rated sellerxlstore666-au (16,085) 99.2%Free International Shippingfrom China
- 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 (54,134) 99.2%+S$ 0.90 postagefrom China
- API 5-in-1 Test Strips Freshwater & Saltwater Aquarium Test Strips 100 CountOpens in a new window or tabBrand NewS$ 49.58Top-rated sellerTop-rated sellerList price: S$ 51.65 4% offlittle.family.members (162,473) 99.1%+S$ 2.73 postagefrom United States
- 100Pcs Convenient Aquarium Test Strips 7in1 Fish Tank Test Kit Home PoolOpens in a new window or tabBrand NewS$ 6.32Top-rated sellerTop-rated sellerWas: S$ 6.65 5% offchampsteady (101) 96.8%+S$ 0.77 postagefrom China
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit Tropical Fish TankOpens in a new window or tabBrand NewS$ 6.57Top-rated sellerTop-rated sellerwangenteme (1,895) 97.5%+S$ 0.77 postagefrom China
- API 5-in-1 Aquarium Test Strips 4 CountOpens in a new window or tabBrand NewS$ 17.42Top-rated sellerTop-rated sellerlittle.family.members (162,473) 99.1%+S$ 2.21 postagefrom United States
- RA Nitrate Test Kit - Freshwater/SaltwaterOpens in a new window or tabBrand NewS$ 33.56Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 5.89 postagefrom United States
- LM API 5 in 1 Aquarium Test Strips 100 ctOpens in a new window or tabBrand NewS$ 122.16Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 8.84 postagefrom United States
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test KiOpens in a new window or tabBrand NewS$ 83.46goods_for_you (88) 97.8%+S$ 46.63 postagefrom United States
- RA Reef Master Test KitOpens in a new window or tabBrand NewS$ 91.77Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 46.88 postagefrom United States
- 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 (295,018) 98.1%+S$ 0.66 postagefrom China
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL Best WATER TESTER A2X7Opens in a new window or tabBrand NewS$ 9.82Top-rated sellerTop-rated sellerdongdongxiao (769) 95.1%Free 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$ 10.67Top-rated sellerTop-rated sellerin.studio (133,883) 96.8%+S$ 0.83 postagefrom China
- AQUAYER GH Test Kit for Water in Aquarium, Pond or PoolOpens in a new window or tabBrand NewS$ 18.01aquayer (2) 100%Free International Shippingfrom Ukraine
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL WATER D3H7 Best G5C2Opens in a new window or tabBrand NewS$ 9.66sunnburst (19) 91.3%Free International Shippingfrom China
- SALIFERT MASTER REEF TESTING COMBO KIT - AQUARIUM WATER TESTOpens in a new window or tabBrand NewS$ 147.64saltwateraq (55,315) 99%+S$ 48.52 postagefrom United StatesLast one37 watchers
- RA Saltwater Master Test KitOpens in a new window or tabBrand NewS$ 80.81Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 46.56 postagefrom United States
- API Nitrite Test Kit KIT 180 Tests Freshwater and Saltwater Aquarium Test KitOpens in a new window or tabBrand NewS$ 41.33Top-rated sellerTop-rated selleratozexporters-0 (192) 79.8%Free International Shippingfrom India
- 100Pcs Convenient Aquarium Test Strips Fish Tank Test Kit Tropical Fish TankOpens in a new window or tabBrand NewS$ 7.29Top-rated sellerTop-rated sellerchene80 (852) 95.7%+S$ 0.77 postagefrom ChinaLast one2 watchers
- 50Pcs 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Strips M6M7Opens in a new window or tabBrand NewS$ 10.67Top-rated sellerTop-rated sellerarierosis (690) 97.1%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$ 18.47fridayy (77) 96.3%Was: S$ 12.58 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$ 18.47fridayy (77) 96.3%Was: S$ 12.58 13% offFree International Shippingfrom China
- Aquarium Test Kit Sea Water Quality Tester Measuring Fish TankOpens in a new window or tabBrand NewS$ 13.85panonestore (624) 98.6%Free International Shippingfrom China
- AQUAYER pH+KH (and CO2) Test Kit for Planted AquariumOpens in a new window or tabBrand NewS$ 22.00aquayer (2) 100%Free International Shippingfrom Ukraine
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL D3H7 TESTER Best W2D2Opens in a new window or tabBrand NewS$ 14.93josyces (25) 100%Free International Shippingfrom China
- 6 in 1 Aquarium Test Kit 100Pcs Test Strips Freshwater Saltwater Fish TankOpens in a new window or tabBrand NewS$ 15.50fabara70 (116) 100%+S$ 38.51 postagefrom United States31 watchers
- New Listing50pcs 7 in1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strips&IJOpens in a new window or tabBrand NewS$ 6.61Top-rated sellerTop-rated sellerjialaig-86 (110) 88.7%Free International Shippingfrom China
- RED SEA MCP TEST KIT MARINE CARE MASTER SALTWATER FISH AQUARIUM REEFOpens in a new window or tabBrand NewS$ 110.73saltwateraq (55,315) 99%+S$ 54.80 postagefrom United StatesLast one135 watchers
- 50pcs 7 in1 Aquarium Fish Tank Water Tropical Test Strips Kit Nitrite Strips- XHOpens in a new window or tabBrand NewS$ 7.34Top-rated sellerTop-rated sellerxianmei2-hfhz22 (1,288) 96.8%Free International Shippingfrom China
- API Ammonia Test Kit 130 count For Freshwater and Saltwater Fish AquariumsOpens in a new window or tabBrand NewS$ 27.91Top-rated sellerTop-rated sellerList price: S$ 32.16 13% offlittle.family.members (162,473) 99.1%+S$ 3.19 postagefrom United States
- New API Freshwater Master Test Kit Over 800 TestsOpens in a new window or tabBrand NewS$ 36.90gulfveteran (14,959) 100%+S$ 68.44 postagefrom United States
- Aquarium Test Tube Holder Rack for API Test Kits Marine Freshwater, SaltwaterOpens in a new window or tabBrand NewS$ 11.74Top-rated sellerTop-rated sellerworldofprints (15,246) 98.7%+S$ 20.60 postagefrom United States
- AQUAYER Test Kit Set (pH, KH, GH) for Water in Aquarium, Pond or PoolOpens in a new window or tabBrand NewS$ 28.65aquayer (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$ 6.65Top-rated sellerTop-rated selleremyumsye (558) 96.1%+S$ 0.77 postagefrom China
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Strips N7G2 Best E6I9Opens in a new window or tabBrand NewS$ 9.69Top-rated sellerTop-rated sellerldszyz (24,279) 96.6%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$ 14.56Top-rated sellerTop-rated sellereudoralfive (176) 94.5%Free 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$ 21.60Top-rated sellerTop-rated sellerseasonofdreams (263) 100%+S$ 18.36 postagefrom Canada
- 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 (48,467) 97.8%Free International Shippingfrom China
- Test Tube Holder Rack API Freshwater & Saltwater Master Test Kit Marine AquariumOpens in a new window or tabBrand NewS$ 19.12 to S$ 22.07Top-rated sellerTop-rated sellerworldofprints (15,246) 98.7%+S$ 20.60 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 (13,845) 99%+S$ 0.90 postagefrom China
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL TESTER FISH WATER F3F8Opens in a new window or tabBrand NewS$ 9.95Top-rated sellerTop-rated sellerguwuheng (7,208) 98.5%Free International Shippingfrom China88 sold
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL Best FISH WATER T2L1Opens in a new window or tabBrand NewS$ 9.82Top-rated sellerTop-rated sellertopwardrobe2014 (186,250) 97.7%Free International Shippingfrom China
- API Saltwater Master Test Kit Marine pH Ammonia Nitrite Nitrate Multi Test KitOpens in a new window or tabBrand NewS$ 53.14Top-rated sellerTop-rated sellerWas: S$ 62.52 15% offasap-aquarium (8,611) 99.8%+S$ 47.25 postagefrom United States
- API Phosphate Test Kit 150 Tests for Freshwater and Marine Aquariums PO4Opens in a new window or tabBrand NewS$ 23.61Top-rated sellerTop-rated sellerWas: S$ 27.77 15% offreef-shop (25,521) 99.8%+S$ 32.48 postagefrom United States
- 100Pcs Aquarium Test Strips 7 in 1 Fish Tank Test Kit Freshwater SaltwaterOpens in a new window or tabBrand NewS$ 20.80hotwheelharris1 (381) 100%+S$ 44.78 postagefrom United States
- API PH Test Kit Exp 10/2028 250 Tests FRESHWATER ONLYOpens in a new window or tabBrand NewS$ 14.47aang11 (2,285) 99.8%+S$ 34.79 postagefrom United States
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Strips Hot SaleOpens in a new window or tabBrand NewS$ 10.25Top-rated sellerTop-rated sellermuchtoo (10,564) 97%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$ 9.69Top-rated sellerTop-rated sellerliyongtan (6,171) 96.4%Free International Shippingfrom China
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit N7G2 Best Strips M1I1Opens in a new window or tabBrand NewS$ 14.18Top-rated sellerTop-rated sellerwi3ndbre1aker (30,078) 97%Free International Shippingfrom China
- API MARINE REEF MASTER TEST KIT EXP 03-2025Opens in a new window or tabBrand NewS$ 41.34flybuy014 (5,006) 100%+S$ 45.39 postagefrom United States5 watchers
- 50x 7 in 1 Aquarium Fish Tank Water Tropical Test Kit Strips FastOpens in a new window or tabBrand NewS$ 9.40Top-rated sellerTop-rated sellertreddnesw (4,438) 97.6%+S$ 1.65 postagefrom China
- 7 in 1 AQUARIUM PH TEST KIT ~ 50 TEST STRIPS ~ TROPICAL Best WATER D3H7 V0O9Opens in a new window or tabBrand NewS$ 14.93Top-rated sellerTop-rated sellerflyince (119) 99.2%Free International Shippingfrom China
- RA 5 in 1 Aquarium Test Strips - 4 pkOpens in a new window or tabBrand NewS$ 26.43Top-rated sellerTop-rated sellerbits_n-pieces (2,381) 96.7%+S$ 7.37 postagefrom United States
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