Best Saltwater Aquarium Specific Gravity Meter

Tramex Moisture & Humidity Meter

  • Moisture testing of wood, drywall, masonry, roofing and other construction materials.
  • "Hold Function" enables user to "freeze" the reading. Useful for taking readings when the meter face is not visible.
  • Specific Gravity adjustment for most wood species.
  • Switchable "On" or "Off" audio warning tone.
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Aquatop 38201896 Heater Pisces Preset 25W

  • SUBMERSIBLE SURFACE SKIMMER: The SSK-65 Surface Skimmer removes debris and oils from the surface of your aquarium water line which promotes gaseous....
  • GREAT FOR FRESH & SALTWATER TANKS: This 65 GPH aquarium skimmer is ideal for both fresh and saltwater aquariums up to 100 gallons..
  • CREATES A HEALTHIER AQUARIUM: This fish tank skimmer helps remove surface film and oils from the water surface to create a better environment for your....
  • SUPERIOR FILTRATION: Along with the SSK-65's surface skimming ability, the aquarium accessory includes a small sponge block for mechanical filtration....
  • EASY INSTALLATION: The compact design of this aquarium surface skimmer is easy to install and provides flexible placement thanks to the suction cup....
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Seachem Neutral Regulator 250gram

  • Contains one (1) API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle.
  • Allows instant addition of fish when starting a new aquarium.
  • Reduces compounds harmful to fish when used routinely.
  • Helps prevent fish loss in freshwater and saltwater aquariums.
  • Use when starting a new aquarium, when adding new fish and when changing water and filter media.
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Mandarin Goby dragonet Saltwater reef aquarium fish tank

  • Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Water Cleaning Solution 4-Ounce Bottle.
  • Keeps freshwater and saltwater aquariums clean and reduces maintenance.
  • Consumes sludge to help keep gravel and decorations clean.
  • Adds beneficial bacteria for a healthy aquarium.
  • Use weekly to maintain a clean, healthy aquarium.
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QIANJINL Salinity Meter Aquarium Hydrometers Salinity Tester Hydrometer Saltwater Aquarium Pool Fish Tank Water Tester Sea Water Salinity Specific Gravity Test(Rectangle)

  • ▶Material: The salinity tester is made of plastic, transparent, robust and durable structure..
  • ▶Simple to use:Keep your hands clean, insert the hydrometer into the water tank or fish pond 15 cm (6 inches) below, avoid air bubbles adhering to the hydrometer during the test..
  • ▶Precision:Accuracy can reach + (-) 0.002 specific gravity units, the highest accuracy is when the water temperature is 18-28 degrees..
  • ▶Safety zone indication: read the specific gravity according to the inner scale, and read the salinity (PPT) according to the outer scale. The safe and healthy proportion of seawater is between 1.020-1.023(ppt value: 27-31 degrees)..
  • ▶Wide Usage:The aquarium hydrometers suitable for measuring salinity in aquariums, fish tank, ponds, pool,etc,can be used for the salinity test of fresh water and sea water..
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AERO-GRO 5-in-1 TDS/pH Meter - IP67 Waterproof 5 Functions pH TDS EC Salinity Temperature 0.01 Resolution High-Accuracy Pen-Type Tester for Hydroponics Water Wine Spas Aquariums White

  • [5-in-1 pH METER] - Meter has a five-in-one function, which can measure PH, TDS, EC (Electrical Conductivity), Salinity %, Salinity ppm, and....
  • [Accurate pH Tester] - Featuring a solid glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. The pH meter uses a 3-point....
  • [TDS Measurement] - Fast and accurate TDS / PPM testing for hydroponics or anywhere TDS is critical. The TDS Range is 0~10,000ppm. Accuracy is ±2%..
  • [EC Measurement] - Measure Electrical Conductivity of either fresh or salt water..
  • [Saline % and Saline ppm Measurement] - Conveniently and easily keep track of saline levels by either percentage or ppm. Great for aquarium, saltwater....
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API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle

  • Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle.
  • Keeps freshwater and saltwater aquariums clean and reduces maintenance.
  • Consumes sludge to help keep gravel and decorations clean.
  • Adds beneficial bacteria for a healthy aquarium.
  • Use weekly to maintain a clean, healthy aquarium.
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API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 32-Ounce Bottle

  • Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 32-Ounce Bottle.
  • Keeps freshwater and saltwater aquariums clean and reduces maintenance.
  • Consumes sludge to help keep gravel and decorations clean.
  • Adds beneficial bacteria for a healthy aquarium.
  • Use weekly to maintain a clean, healthy aquarium.
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Hikari AccuProbe Aquarium Hydrometer, Full

  • "Dry Hands" design avoids contamination of aquarium or water sample.
  • Accurate to 0.001 specific gravity and salinity (PPT) measurements.
  • Designed to give a temperature-corrected reading in warm water aquariums – 68°F to 85°F (20°C to 30°C).
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