Best Aquarium Water Testing Device

LiquaGen- Aquarium Reef Reverse Osmosis Deionization (RODI) Water Filter System + TDS Meter, Pressure Gauge and Electrical High Flow Booster Pump| Ultimate Water Purifier for Fish Tanks & More

  • This RO Water Filter System is an excellent Pre-Assembled Reverse Osmosis System to eliminate impurities found in city water. This machine requires minimal space. Installation takes only 5 minutes! Ideal for Aquarium Water Treatments like Fish Tank's, Reef Tanks, Saltwater & Freshwater Aquariums.
  • also for laboratory testing, and other applications where ultra-pure water is necessary. Optimal aquarium filters for fish, coral, turtle aquarium's & other aquatic life, live rock, salt rock & plants..
  • SPECIFICATIONS: Removes up to 99% contaminants. Air-leak tested, leak-free fittings & long lasting fish tank filter's ensure durability & mitigate chances for damage & breakage. Filtration Stages: 5 Micron Polypropylene Sediment-> UDF Activated Carbon-> Coconut Carbon-> 150 GPD RO Membrane-> DI Cartridge x 2. Garden Hose is included with tubing & connections. RO Membrane is flushed & pre-installed in the membrane housing. Gauge notifies when to replace filters & indicates water pressure levels..
  • 0 TDS PROMISE: Highest Caliber Nuclear Grade Dual Deionization provides optimal performance for the membrane. The higher the rejection rate of the membrane the longer the DI will last. Many customers use dechlorinators which are designed to neutralize the chlo....
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API Saltwater Calcium Test Kit

  • Ideal for saltwater environments, calcium is essential for the growth and maintenance of a healthy skeletal system in fish and the ectoskeleton of Invertebrates.
  • Aquarium water containing low levels of calcium will decrease growth and disease resistance.
  • Regular supplementation is necessary as marine reef aquariums absorb calcium at a rapid rate, testing is essential.
  • Can also be used in freshwater environments that demand more mineralizled water conditions such as those used to keep and breed many species of African Rift Lake Cichlilds.
  • Monitor calcium levels regularly to maintain target levels.
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hygger Small Gravel Vacuum for Aquarium, Manual 80GPH Aquarium Gravel Cleaner Low Water Level Water Changer Fish Tank Cleaner with Pinch or Grip Run in Seconds Suction Ball Adjustable Length

  • 【80GPH GRAVEL WASHING】Equipped with aquarium gravel vacuum washing tube. 80GPH water flow, suitable for gravel cleaning in small fish tanks, also there is flow regulating clamp to control the water outlet flow. And with built-in filter baffle to block small fish and gravel to be sucked out..
  • 【MULTIFUNCTION】: ① Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to suck the feces away. ③ Water Changing. 79in long high quality pvc hose can meet the basic use. The water level of the first press operation can be as low as 6in. The lowest water level line can reach 0.8in..
  • 【SIPHON WORKING PRINCIPLE】: No need to be plugged in(electricity), manual operation, by testing at the fastest it only press 3 times, and the water can be auto flowed, complete the water circulation from the inside of the tank to the outside, and take away the impurities on the sand and gravel through the water flow..
  • 【hygger's NEW UPGRADED】 New special design - also equipped with a handle-type operation ball, that conforms to ergonomics and engineering, with more operation methods-can b....
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UPETTOOLS Fish Tank Filters, Aquarium Sponge Internal fluidized Bed Filter for 5-75 Gal Fish Tanks

  • 【Purchase Note】This Fish Tank filter need connect Air pump ,need have to buy separately!Compatible air pump wattage >1.5 W.
  • 【Upgraded Aquarium Multi-Filtration Filter】Compared with traditional Sponge Filter, it works as a filtration, Oxygenation, and Stool Collector Device, Triple Filtration Design , and the Outlet port can Rotate 360° without dead ends.
  • 【Innovative desgin】Sedimentation Bin Chamber can freely match the filter material and sponge DIY to create physical and biological filtration.
  • 【Fluidized Bed】By Constantly Rolling, New Bacterial Film is Formed, Cultivating Digesting Bacteria, and Decomposing Fish Feces Odor and Toxins in Water.
  • 【Tips】Works best when the water level is close to the water outlet of the equipment,and wash this Filter Sponge regular(with aquarium cleaner tools).
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SJ WAVE 7 in 1 Aquarium Test Kit for Freshwater Aquarium | Fast & Accurate Water Quality Testing Strips for Aquariums & Ponds | Monitors pH, Hardness, Nitrate, Temperature and More (100 Tests)

  • HOME TESTING KIT - Ready to use, for your convenience.
  • tests for 7 most critical parameters in fish tanks, pH, Chlorine, General Hardness, Carbonate Hardness, Nitrate, Nitrite and Temperature. 6 in 1 Testing strips with thermometer makes it 7 in 1 Kit..
  • ACURATE AND FAST RESULTS - Strips come with a detailed color chart, detect low levels of impurities and foreign substances, help prevent any invisible water problems and keep your fish safe.
  • EASY TO Use: Simply dip the strip in water and compare with color chart for instant and reliable results. No more going to the pet stores because tests can be done at home in just one minute.
  • SHELF LIFE – 100 testing strips packed in separate packages.
  • strips in an open package need to be used within 3 months, so you can test your aquarium water quality at regular intervals and don't have to rush using all 100 strips.
  • MULTIPLE USES – Can be used to test betta fish tanks, cold water or tropical fish tanks, shrimp tanks, plant aquariums, fish ponds and any other freshwater aquariums.
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API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count Test Kit, 69L (69L)

  • Contains one (1) API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count Test Kit, including 2 bottles of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor calcium and prevent invisible water problems that can be harmful to coral & crustaceans.
  • Accurately detects calcium levels from 0-4 ppm.
  • Prevents low levels of calcium which inhibit corals and crustaceans growth.
  • Use for weekly monitoring and when water or aquatic life problems appear.
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RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

  • AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument..
  • Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
  • Large LCD with multiple parameters display simultaneously..
  • pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
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Datalogic Falcon X3+ Mobile Computers

  • This digital pen instrument is an ideal instrument for any aquarium, fishery, swimming pool, school laboratory, food and beverage, etc. Moreover, this digital water quality tester is ideal for all basic water testing applications..
  • Due to its advanced microprocessor technology, the product is efficient and accurate..
  • The value of water quality inspection pen can show the impurity content. The larger the value, the greater the impurity content.
  • on the contrary, the less impurity content..
  • The factors that affect the test value are: the temperature of the water (the tester cannot test high-temperature water, such as boiled water).
  • the flow rate of the water (the tester cannot be used to test flowing water) Hold function: save the measurement for easy reading and recording..
  • Auto-off function: After 10 minutes of non-use, the meter can be turned off to save battery power..
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Skywin 1 Pack Fish Aerator Pump - Rechargeable Battery Powered Aquarium Air Pump - Portable Bait Aerator for Transporting Fish, Outdoor Fishing, Traveling, Moving, Bait Cooling, and Power Outages

  • HANDY MULTI-PURPOSE AERATOR PUMP - Use for outdoor fishing, transporting fish, traveling, moving, and bait cooling. Back up the aquarium air pump during a power outage..
  • FISH AERATOR FOR BOTH FRESH AND SALTWATER USE - For various types of fish used for aquariums and fishing. The air hose has a dimension of 4 x 6 mm (0.16 in x 0.24 in).
  • KEEPS FISH ALIVE ANYWHERe - Portable live bait aerator, fish stays alive in any container such as the aquarium, bait bucket, cooler, or ice chest..
  • USB RECHARGEABLE: This Fish bubble has a Rechargeable built-in lithium battery that can be used for 18 hrs (if continuous usage) and up to 32 hrs (if intermittent). The battery works with any DC5V1A charging adaptor like your phone, power bank, charger 99, and laptop. The usual charging time of the battery is around 5 hrs to make it full when using DC 5V 1A adaptor, it will take more time if you are using it while charging. Please check the manual to check more about charging lights indications..
  • EASY TO USE AIR BUBBLER- Place the hose and diffuser into the water and turn the device on. The hook atta....
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ZLYCZW 3 in 1 Multifunctional Water Quality Detector IP67 Handheld PH Meter Dissolved Oxygen/Conductivity/Salinity Test Dissolved Oxygen Meter

  • ★ Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH,....
  • ★ Conductivity, Salinity, TDS and D.O. Dissolved Oxygen in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • ★ Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by well experienced manufacturer for Environmental Measuring....
  • ★ Large LCD with multiple parameters display simultaneously: PH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
  • ★ Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
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