Fish Aquarium Water Treatments

Collection: Fish Water Quality Testing & Treatment

82 products

Brand:
Hagen
Fluval Sea Hydrometer for Aquarium, Medium

Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are essential...

Regular price $14.36

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Brand:
JAGTRADE
Glass Aquarium Hydrometer with Built-in Thermometer Marine Floating Salt Water Salinity Tester Range 1.000-1.060 7.87in, 20cm

Features: For Salt Water / Marine Aquariums. Easy to use. Measure both Temperature and Specific Gravity of the water. Green indicators are for ideal range of water temperature and specific...

Regular price $6.86

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Regular price $6.86

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Brand:
balacoo
balacoo Glass Aquarium Hydrometer - 4 Pcs Fish Tank Hydrometer with Thermometer, Aquarium Glass Fish Tank Float Hydrometer(20 cm)

Floating design: The hydrometer floats in any corner of the fish tank, providing automatic temperature and testing Accurate readings: The hydrometer provides accurate readings of the specific gravity and temperature...

Regular price $24.36

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$AUTOUTLET Refractometer Saltwater Aquarium for Seawater,Pool,Tank,Testing,Marine Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Hydrometer Specific Gravity Salinity Meter Kit$

Brand:
AUTOUTLET
AUTOUTLET Refractometer Saltwater Aquarium for Seawater,Pool,Tank,Testing,Marine Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Hydrometer Specific Gravity Salinity Meter Kit

About this item 【AUTOUTLET Salinity Refractometer】This salinity tester is used to measure salinity of brine/seawater, monitor and control the concentration of saltwater. Ideal for aquariums and marine applications. 【Measures on...

Regular price $21.24

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Regular price $21.24

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Brand:
Exo Terra
Exo Terra Exo Terra Analog Hygrometer

The Exon Terra Analog Hygrometer is great for monitoring your reptile's terrarium humidity levels. The Hygrometer has a clear analog dial display making it easy to read the humidity levels...

Regular price $11.24

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Regular price $11.24

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$Agriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation$

Brand:
Agriculture Solutions
Agriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Measure salt water or salinity of water, ideal for aquariums and marine monitoring. Measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand. Features automatic temperature compensation. Comes...

Regular price $22.49

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$Salinity Refractometer for Aquarium Seawater Marine Fishkeeping Salinity Tester 0-100PPT & 1.000-1.070 Salinity Hydrometer Slatwater Refractometer with Automatic Temperature Compensation (ATC)$

Brand:
Hallocool
Salinity Refractometer for Aquarium Seawater Marine Fishkeeping Salinity Tester 0-100PPT & 1.000-1.070 Salinity Hydrometer Slatwater Refractometer with Automatic Temperature Compensation (ATC)

MEASURES ON 2 SCALES - Aquarium Refractometer features specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100‰ , allow to get two results in different units by one test WIDELY...

Regular price $19.99

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Regular price $19.99

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Brand:
Coralife
Coralife Aquarium Fish Tank Deep Six Hydrometer For Measuring Water Salinity PPT and Specific Gravity

Cora life's Hydrometer takes a true water sample at six inch depth. Easy to read and accurate, this specific gravity meter is designed to give temperature-corrected readings in warm water...

Regular price $17.49

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Brand:
hygger
hygger Salinity Tester, Transparent Acrylic Aquarium Hydrometer Sea Specific Gravity Test Salinity Meter for Fish Tank Pond Water Saltwater Freshwater, Accurate Automatic Hydrometer

🐟Marine hydrometer: Tests salinity and specific gravity in marine aquariums to help maintain a healthy tank 🐟Easy to Read & Use: Simply dunk in aquarium to fill with water, then...

Regular price $12.49

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Regular price $12.49

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Brand:
Abnaok
Abnaok Salinity Tester, Sea Specific Gravity Test for Fish Tank Pond Water Saltwater Freshwater, Accurate Automatic Hydrometer

Safe Material:Made of plastic,aquarium clear Automatic Accurate Readable SaltWater Hydrometer. Durable Clear Acrylic:Accurate, durable, and easy to read your marine aquarium's salt level and specific gravity,Small and waterproof.if the specific...

Regular price $13.74

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Regular price $13.74

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