Water Quality Testing & Treatment

CashMuch

✓

Thermometers

CashMuch DC 12V Digital Thermometer with Temp Probe -50 to 110°C Range for Industrial Use（Red）

$16.99

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Aquarium Water Clarifier | Clear Cloudy Fish Tank Water Treatment, Safe for Freshwater & Saltwater Fish and Plants - 2 Pack

Nesthetics

✓

Water Treatments

Aquarium Water Clarifier | Clear Cloudy Fish Tank Water Treatment, Safe for Freshwater & Saltwater Fish and Plants - 2 Pack

★★★★★2

$19.99

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Aquarium Digital White LED Thermometer Fish Tank Stick-on – USB-C Rechargeable (2 Pack)

Betta Shrimp Shop

✓

Thermometers

Aquarium Digital White LED Thermometer Fish Tank Stick-on – USB-C Rechargeable (2 Pack)

$34.99

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Aquarium Digital Black LED Thermometer Fish Tank Stick-on – USB-C Rechargeable (1 Pack)

Betta Shrimp Shop

✓

Thermometers

Aquarium Digital Black LED Thermometer Fish Tank Stick-on – USB-C Rechargeable (1 Pack)

★★★★★5

$22.99

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2 PCS Digital Aquarium Thermometer, Wireless Stick On Fish Tank Thermometer with LED Display, Aquarium Temperature Gauge for Betta, Goldfish, Tropical Fish Tanks, 0–60°C

Ailah

✓

Thermometers

2 PCS Digital Aquarium Thermometer, Wireless Stick On Fish Tank Thermometer with LED Display, Aquarium Temperature Gauge for Betta, Goldfish, Tropical Fish Tanks, 0–60°C

★★★★★3.7

$25.99

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2 Pack Digital Aquarium Thermometers With Probe And Suction Cup, Large LCD Display Fish Tank Thermometer For Accurate Water Temperature Monitoring In Fish Tanks, Marine Aquariums And Reptile Habitats

Cateye

✓

Thermometers

2 Pack Digital Aquarium Thermometers With Probe And Suction Cup, Large LCD Display Fish Tank Thermometer For Accurate Water Temperature Monitoring In Fish Tanks, Marine Aquariums And Reptile Habitats

$15.99

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Pawfly

✓

Water Treatments

Pawfly 5 in 1 Aquarium Test Kit PH Nitrite Nitrate Ammonia & Phosphate Tester for Fresh and Salt Water Analysis Set for Fish Tank

★★★★★5

$79.99

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AQUANEXO

✓

Test Kits

AQUANEXO 25x or 100x Aquarium Water Test Strips 7-in-1, Fish Tank Water Test Kit, Aquarium Accessories, Water Testing for Aquariums & Ponds, pH Test Strips, Carbonate, Chlorine, Ammonium (25)

★★★★★4.2

$24.99

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AQUANEXO

✓

Test Kits

AQUANEXO 25x or 100x Water Test Aquarium 5in1, Aquarium Test Strips, Aquarium Accessories, Water Analysis for Keeping Fish in Aquariums or Ponds, pH Test Strips, Carbonate, Chlorine (25)

★★★★★4

$22.99

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Innovess

✓

Test Kits

Innovess 100 PCS 9-in-1 Aquarium Test Strips for Ponds & Fish Tanks - Water Test Kit for Free Chlorine, Nitrate, Nitrite, pH, Hardness (KH), Iron, Copper & Total Alkalinity

★★★★★4.4

$20.99

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Fish Tank Thermometer Tropical with 4 Pcs Temperature Strips, Aquarium Thermometer, LED Energy Saving Adhesive Fish Tank Accessories for Fishes, Reptile, Tank Aquarium (Display ±1℃/±2°F)

llikknve

✓

Thermometers

Fish Tank Thermometer Tropical with 4 Pcs Temperature Strips, Aquarium Thermometer, LED Energy Saving Adhesive Fish Tank Accessories for Fishes, Reptile, Tank Aquarium (Display ±1℃/±2°F)

★★★★★4

$24.99

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JBL

✓

Water Treatments

JBL Manado 3l

★★★★★4.1

$28.99

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JZK Mini wireless digital aquarium thermometer, self-adhesive small tropical fish tank thermometer, water temperature gauge meter with LED display for reptile/turtle/axolotl tank, accessories

JZK

✓

Thermometers

JZK Mini wireless digital aquarium thermometer, self-adhesive small tropical fish tank thermometer, water temperature gauge meter with LED display for reptile/turtle/axolotl tank, accessories

★★★★★4.4

$16.99

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Reef Zlements

✓

Test Kits

Reef Zlements Saltwater ICP Test – Single Sample Marine Water Analysis – High-Sensitivity SPECTROGREEN DSOI ICP-OES for Accurate Element & Salinity Results

$104.99

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Fish Tank Thermometer, Digital Aquarium Thermometer, Energy-saving Adhesive Fish Tank Accessories LED Precise Display ±1°C for Tropical Aquarium/Turtle Reptile Terrarium

LYZHZHIUONGEI

✓

Thermometers

Fish Tank Thermometer, Digital Aquarium Thermometer, Energy-saving Adhesive Fish Tank Accessories LED Precise Display ±1°C for Tropical Aquarium/Turtle Reptile Terrarium

★★★★★3.6

$14.99

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API Aquarium Plant Growth Bundle 237ml Leaf Zone 10 Root Tabs 237ml CO2 Booster

API

✓

Water Treatments

API Aquarium Plant Growth Bundle 237ml Leaf Zone 10 Root Tabs 237ml CO2 Booster

★★★★★3.6

$75.99

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Aquarium Thermometer 0–50 °C Glass Thermometer with Suction Cup Temperature Gauge for Coldwater Tropical Saltwater Marine Aquariums Tank K2aqua

k2aqua

✓

Thermometers

Aquarium Thermometer 0–50 °C Glass Thermometer with Suction Cup Temperature Gauge for Coldwater Tropical Saltwater Marine Aquariums Tank K2aqua

★★★★★2

$20.99

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3 * 35Pcs Powerful Aquarium Water Purification Tablets,Portable Aquarium Water Treatment Tablets,Quick Clear Aquarium Fish Tank Treatment,Fish Tank Cleaner and Algae Remover,Water Quality Improvement

NVBFOL

✓

Water Treatments

3 * 35Pcs Powerful Aquarium Water Purification Tablets,Portable Aquarium Water Treatment Tablets,Quick Clear Aquarium Fish Tank Treatment,Fish Tank Cleaner and Algae Remover,Water Quality Improvement

★★★★★3.4

$15.99

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Powerful Aquarium Water Purification Tablet, Portable Water Purification Tablets, Water Purifying Tablets for Fish Tan, Remove All Kinds of Turbidity from Fish Tank Water (1pcs)

Bamideo

✓

Water Treatments

Powerful Aquarium Water Purification Tablet, Portable Water Purification Tablets, Water Purifying Tablets for Fish Tan, Remove All Kinds of Turbidity from Fish Tank Water (1pcs)

$24.99

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Evolution Aqua Tropical Fish Tank Duo Pack 1x Pure Waste Remover | 15 Ball Tub & 1x Pure Aquarium | 50 Ball Tub - Value Pack Offers Complete Natural Tank Treatments

Generic

✓

Water Treatments

Evolution Aqua Tropical Fish Tank Duo Pack 1x Pure Waste Remover | 15 Ball Tub & 1x Pure Aquarium | 50 Ball Tub - Value Pack Offers Complete Natural Tank Treatments

★★★★★3.8

$57.99

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Reef Zlements

✓

Water Treatments

Reef Zlements Blizzard Marine Snow 500ml

★★★★★5

$71.99

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Aquacadabra

✓

Water Treatments

Aquacadabra Franks F-Aiptasia 2oz Reef Pest Killer Treatment Marine Aquarium Coral Tank

$110.99

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Yosoo Health Gear

✓

Water Treatments

Yosoo Health Gear Aquarium Filter Media 500ML, Professional Water Purification Resin to Remove Yellow Water and Control Algae for Crystal Clear Freshwater and Saltwater Fish Tanks

★★★★★3

$60.99

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Reef Zlements

✓

Test Kits

Reef Zlements ICP Saltwater Aquarium Fish Tank Advanced Water Test

$136.99

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Water Quality Testing & Treatment

Featured products

CashMuch DC 12V Digital Thermometer with Temp Probe -50 to 110°C Range for Industrial Use（Red）

Aquarium Water Clarifier | Clear Cloudy Fish Tank Water Treatment, Safe for Freshwater & Saltwater Fish and Plants - 2 Pack

Aquarium Digital White LED Thermometer Fish Tank Stick-on – USB-C Rechargeable (2 Pack)

Aquarium Digital Black LED Thermometer Fish Tank Stick-on – USB-C Rechargeable (1 Pack)

2 PCS Digital Aquarium Thermometer, Wireless Stick On Fish Tank Thermometer with LED Display, Aquarium Temperature Gauge for Betta, Goldfish, Tropical Fish Tanks, 0–60°C

2 Pack Digital Aquarium Thermometers With Probe And Suction Cup, Large LCD Display Fish Tank Thermometer For Accurate Water Temperature Monitoring In Fish Tanks, Marine Aquariums And Reptile Habitats

Pawfly 5 in 1 Aquarium Test Kit PH Nitrite Nitrate Ammonia & Phosphate Tester for Fresh and Salt Water Analysis Set for Fish Tank

AQUANEXO 25x or 100x Aquarium Water Test Strips 7-in-1, Fish Tank Water Test Kit, Aquarium Accessories, Water Testing for Aquariums & Ponds, pH Test Strips, Carbonate, Chlorine, Ammonium (25)

AQUANEXO 25x or 100x Water Test Aquarium 5in1, Aquarium Test Strips, Aquarium Accessories, Water Analysis for Keeping Fish in Aquariums or Ponds, pH Test Strips, Carbonate, Chlorine (25)

Innovess 100 PCS 9-in-1 Aquarium Test Strips for Ponds & Fish Tanks - Water Test Kit for Free Chlorine, Nitrate, Nitrite, pH, Hardness (KH), Iron, Copper & Total Alkalinity

Fish Tank Thermometer Tropical with 4 Pcs Temperature Strips, Aquarium Thermometer, LED Energy Saving Adhesive Fish Tank Accessories for Fishes, Reptile, Tank Aquarium (Display ±1℃/±2°F)

JBL Manado 3l

JZK Mini wireless digital aquarium thermometer, self-adhesive small tropical fish tank thermometer, water temperature gauge meter with LED display for reptile/turtle/axolotl tank, accessories

Reef Zlements Saltwater ICP Test – Single Sample Marine Water Analysis – High-Sensitivity SPECTROGREEN DSOI ICP-OES for Accurate Element & Salinity Results

Fish Tank Thermometer, Digital Aquarium Thermometer, Energy-saving Adhesive Fish Tank Accessories LED Precise Display ±1°C for Tropical Aquarium/Turtle Reptile Terrarium

API Aquarium Plant Growth Bundle 237ml Leaf Zone 10 Root Tabs 237ml CO2 Booster

Aquarium Thermometer 0–50 °C Glass Thermometer with Suction Cup Temperature Gauge for Coldwater Tropical Saltwater Marine Aquariums Tank K2aqua

3 * 35Pcs Powerful Aquarium Water Purification Tablets,Portable Aquarium Water Treatment Tablets,Quick Clear Aquarium Fish Tank Treatment,Fish Tank Cleaner and Algae Remover,Water Quality Improvement

Powerful Aquarium Water Purification Tablet, Portable Water Purification Tablets, Water Purifying Tablets for Fish Tan, Remove All Kinds of Turbidity from Fish Tank Water (1pcs)

Evolution Aqua Tropical Fish Tank Duo Pack 1x Pure Waste Remover | 15 Ball Tub & 1x Pure Aquarium | 50 Ball Tub - Value Pack Offers Complete Natural Tank Treatments

Reef Zlements Blizzard Marine Snow 500ml

Aquacadabra Franks F-Aiptasia 2oz Reef Pest Killer Treatment Marine Aquarium Coral Tank

Yosoo Health Gear Aquarium Filter Media 500ML, Professional Water Purification Resin to Remove Yellow Water and Control Algae for Crystal Clear Freshwater and Saltwater Fish Tanks

Reef Zlements ICP Saltwater Aquarium Fish Tank Advanced Water Test