Water Quality Testing & Treatment

1647 products found

Water Treatments

Esha Hexamita Double Pack 2 x 20 ml for 1600 Litres Discus Hole Disease

$106.99

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EEEKit

✓

Thermometers

EEEKit Fish Tank Thermometer, Digital Aquarium Thermometer, Touch Stick-on LED Display Temperature Gauge for Monitoring Fish Turtle Reptile Glass Water Tank Temperature

$48.99

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Pawfly

✓

Test Kits

Pawfly 8 in 1 Aquarium Test Strips, 75 Strips Fish Tank Water Testing kit for pH Chlorine Nitrate Nitrite Carbonate Hardness Total Alkalinity & Ammonia Water Quality Freshwater Saltwater Test Kit

$41.99

Thermometers

Shengxi Digital Aquarium Thermometer, LED Display Fish Tank Thermometer, Wireless Touch Stick-on Thermometer, Energy-Saving High Precision Induction Aquarium Thermometer ±1°C (Rechargeable/0℃~60℃)

$45.99

Thermometers

Digital Aquarium Thermometer LED Aquarium Thermometer Fish Tankthermometer Stick On Fish Tanktemperature Gauge High Precision Induction Aquariumthermometer Fishtank Accessorie

$27.99

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Aqua Lube 10g Silicone Grease Fish Safe Lubricant for Aquarium & Pond Equipment O-Rings & Parts

StreamStands

✓

Water Treatments

Aqua Lube 10g Silicone Grease Fish Safe Lubricant for Aquarium & Pond Equipment O-Rings & Parts

$37.99

Test Kits

AAwipes Ammonia Test Strips for Fish Tank Aquarium Test Strips Aquarium Water Test Kit Freshwater Fish Tank (100)

$67.99

Test Kits

AAwipes Ammonia Test Strips for Fish Tank Aquarium Test Strips Aquarium Water Test Kit Freshwater Fish Tank (50)

$53.99

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PnxdeobXL

✓

Thermometers

PnxdeobXL Aquarium Thermometer, Digital Aquarium Thermometer with LCD Display – Accurate Temperature Measurement for Freshwater, Saltwater, and Terrariums – Easy to Install

$56.99

Test Kits

Extra Long Aquarium Aquascape Kits, 6 in 1 Aquatic Plant Aquascaping Tool Stainless Steel Tweezers Scissors Spatula PH Tester Cleaning Brush for Aquarium Tank Clean Fish Tank Aquascape Tools Sets (Bla

$63.99

Water Treatments

10 Pack Indian Almond Leaves for Betta Fish Tank Water Treatment, Catappa Leaves Reduce Stress shrimp aquarium care Lower pH for Aquarium Fish Tank Use

$35.99

Water Treatments

Gioia SHRIMP WoodApple x2 Natural Hideouts / Water Conditioner for Your Aquarium Fish and Shrimp

$52.99

Water Treatments

Gioia SHRIMP Guava Leaf x 10 Natural Water Conditioner for your Aquarium Fish and Shrimp

$51.99

Water Treatments

ARKA - Herbtana - 5 L - Promotes the health and immune system of fish in every freshwater and saltwater aquarium, with natural ingredients.

$151.99

Water Treatments

ARKA - Artemiss - 5 L - Promotes the health and immune system of fish in every freshwater and saltwater aquarium, with natural ingredients.

$252.99

Water Treatments

Aquarium water conditioner 5000 ml – tap safe formulation for large aquariums – neutralises chlorine ammonia & nitrite – removes heavy metals & protects fish – ARKA Xtreme

$185.99

Water Treatments

Nitrate remover aquarium – ARKA Aqua Balance 5000 ml – biologically reduces nitrate, algae & water cloudiness – supports stable water quality & fish health – for freshwater & marine tanks

$188.99

Water Treatments

Starter bacteria aquarium 5000 ml – safe start for large aquariums – stabilises water after cleaning & water changes – reduces ammonia & nitrite biologically – ARKA Nite-Out II

$191.99

Water Treatments

Phosphate Remover for Aquariums – ARKA Phos-Out 4 5000 ml – liquid PO4 remover for freshwater & marine tanks – rapid action, lanthanum-free – prevents algae & stabilises water quality

$183.99

Water Treatments

ARKA - Complete - 5 L - KH increase and pH stabilisation for saltwater aquariums, supports stable and healthy coral growth.

$148.99

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ORIA

✓

Thermometers

ORIA Fish Tank Thermometer, Aquarium Thermometer Digital, ℃/℉ Switch, LED Display, Stick-on Aquarium Temperature Gauge for Tortoise, Turtle, Aquariums, Tropical Fish Tank Accessories

$25.99

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Gasea

✓

Thermometers

Gasea LCD Digital Aquarium Thermometer with Probe and Suction Cup for Fish Reptile Tank WaterTemperature Test

$21.99

Thermometers

Tnfeeon 2Pcs LCD Digital Thermometer Hygrometer Mini Temperature Humidity Gauge Meter for Reptile Habitat Incubator Aquarium Poultry

$31.99

Thermometers

Ieron Automatic Temperature Compensation Salinity Refractometer - 0-100 ppt & 1,000-1,070 Specific Gravity for Seawater Aquariums

$60.99

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Water Quality Testing & Treatment

Esha Hexamita Double Pack 2 x 20 ml for 1600 Litres Discus Hole Disease

EEEKit Fish Tank Thermometer, Digital Aquarium Thermometer, Touch Stick-on LED Display Temperature Gauge for Monitoring Fish Turtle Reptile Glass Water Tank Temperature

Pawfly 8 in 1 Aquarium Test Strips, 75 Strips Fish Tank Water Testing kit for pH Chlorine Nitrate Nitrite Carbonate Hardness Total Alkalinity & Ammonia Water Quality Freshwater Saltwater Test Kit

Shengxi Digital Aquarium Thermometer, LED Display Fish Tank Thermometer, Wireless Touch Stick-on Thermometer, Energy-Saving High Precision Induction Aquarium Thermometer ±1°C (Rechargeable/0℃~60℃)

Digital Aquarium Thermometer LED Aquarium Thermometer Fish Tankthermometer Stick On Fish Tanktemperature Gauge High Precision Induction Aquariumthermometer Fishtank Accessorie

Aqua Lube 10g Silicone Grease Fish Safe Lubricant for Aquarium & Pond Equipment O-Rings & Parts

AAwipes Ammonia Test Strips for Fish Tank Aquarium Test Strips Aquarium Water Test Kit Freshwater Fish Tank (100)

AAwipes Ammonia Test Strips for Fish Tank Aquarium Test Strips Aquarium Water Test Kit Freshwater Fish Tank (50)

PnxdeobXL Aquarium Thermometer, Digital Aquarium Thermometer with LCD Display – Accurate Temperature Measurement for Freshwater, Saltwater, and Terrariums – Easy to Install

Extra Long Aquarium Aquascape Kits, 6 in 1 Aquatic Plant Aquascaping Tool Stainless Steel Tweezers Scissors Spatula PH Tester Cleaning Brush for Aquarium Tank Clean Fish Tank Aquascape Tools Sets (Bla

10 Pack Indian Almond Leaves for Betta Fish Tank Water Treatment, Catappa Leaves Reduce Stress shrimp aquarium care Lower pH for Aquarium Fish Tank Use

Gioia SHRIMP WoodApple x2 Natural Hideouts / Water Conditioner for Your Aquarium Fish and Shrimp

Gioia SHRIMP Guava Leaf x 10 Natural Water Conditioner for your Aquarium Fish and Shrimp

ARKA - Herbtana - 5 L - Promotes the health and immune system of fish in every freshwater and saltwater aquarium, with natural ingredients.

ARKA - Artemiss - 5 L - Promotes the health and immune system of fish in every freshwater and saltwater aquarium, with natural ingredients.

Aquarium water conditioner 5000 ml – tap safe formulation for large aquariums – neutralises chlorine ammonia & nitrite – removes heavy metals & protects fish – ARKA Xtreme

Nitrate remover aquarium – ARKA Aqua Balance 5000 ml – biologically reduces nitrate, algae & water cloudiness – supports stable water quality & fish health – for freshwater & marine tanks

Starter bacteria aquarium 5000 ml – safe start for large aquariums – stabilises water after cleaning & water changes – reduces ammonia & nitrite biologically – ARKA Nite-Out II

Phosphate Remover for Aquariums – ARKA Phos-Out 4 5000 ml – liquid PO4 remover for freshwater & marine tanks – rapid action, lanthanum-free – prevents algae & stabilises water quality

ARKA - Complete - 5 L - KH increase and pH stabilisation for saltwater aquariums, supports stable and healthy coral growth.

ORIA Fish Tank Thermometer, Aquarium Thermometer Digital, ℃/℉ Switch, LED Display, Stick-on Aquarium Temperature Gauge for Tortoise, Turtle, Aquariums, Tropical Fish Tank Accessories

Gasea LCD Digital Aquarium Thermometer with Probe and Suction Cup for Fish Reptile Tank WaterTemperature Test

Tnfeeon 2Pcs LCD Digital Thermometer Hygrometer Mini Temperature Humidity Gauge Meter for Reptile Habitat Incubator Aquarium Poultry

Ieron Automatic Temperature Compensation Salinity Refractometer - 0-100 ppt & 1,000-1,070 Specific Gravity for Seawater Aquariums

Phosphate Remover for Aquariums – ARKA Phos-Out 4 5000 ml – liquid PO4 remover for freshwater & marine tanks – rapid action, lanthanum-free – prevents algae & stabilises water quality