Best Dissolved Oxygen Spectrophotometer

Protein Skimmer Aquarium Filters Acrylic Fish Tank Filter Separator with IQ5 Aquarium Filter Accessory

  • MAIN FUNCTION: It can be used for protein separation to increase dissolved oxygen in water..
  • PREMIUM MATERIAL: Made of high quality acrylic material, clear view and strong structure, durable in use..
  • PRACTICAL: Practical fish tank accessory, it is designed for 20-30cm fish tank, reliable to use..
  • KINDLY NOTE: This protein skimmer is mainly used to filter marine water quality, not for fresh water..
  • ADVANTAGES: It can separate the organic matter before it decomposes into toxic waste, reducing the burden on the biochemical system..
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DGZZI Aquarium Tank Filter 16mm Stainless Steel Mesh Strainer Pre-Filter Tube Intake Filter

  • Product Name: Aquarium Filter Tube.Material: Plastic, Stainless Steel..
  • Total Size: 3x8.5cm/1.18x 3.35Inch(DxL).Inner Diameter: 16mm/0.63Inch..
  • Traps particles and debris, enhances biological filtration, prevents small fish shrimp from being drawn into filter..
  • Better protect the aquarium fish tank environment to promote gas exchange and increase dissolved oxygen levels..
  • Easy to clean, just brush off the accumulated debris on the filter cover with your hand or a soft brush (such as a toothbrush)..
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Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with ATC 99 Memory Function

  • 【Easy Calibration】Easy 100% D.O value calibration.
  • 【Data Storage】Stores and Recalls 99 points, Real Time Indication for Each Memory.
  • 【User-friendly Adjustment】Auto Temperature Compensation.
  • Manual Salinity and Barometric Pressure Compensation.
  • 【High Accuracy】Accurate Dissolved Oxygen readings .
  • 【 Versatile 】 is suitable for a variety of water types, including freshwater, seawater, and wastewater. It's an all-in-one tool that can be used in various settings, from aquariums to industrial plants..
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AQUANEAT Bio Ball Filter Media for Freshwater Aquarium and Marine Fish Tank Sump • Canister Filter • HOB Filter • Refugium • Koi Ponds 1 Gallon (2000g)

  • Highly porous structure produces better filtration capacity. Suitable for both freshwater and saltwater filters..
  • Allows more oxygen to be dissolved in the water.
  • Free reusable media bag for easy handling: Size of media mesh bag: 12×10.5 inch.
  • Includes: Total 1 Gallon (2000g), 450-500 pieces.
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Aqueon QuietFlow 10 Filter, 4 Medium Filter Cartridges, 5 Ammonia Pads and Water Conditioner Bundle Pack For Up To 20 Gallon Aquarium Fish Tanks

  • Value pack includes: Aqueon Quietflow 10 filter, 4 Medium filter cartridges, 5 ammonia pads and water Conditioner sampler.
  • Five stage filtration: mechanical, chemical, biological, and an additional specialty pad for the cleanest, clearest, healthiest water.
  • Recommended for aquariums up to 20 gallons.
  • Self-priming - starts up automatically after cleaning or power interruptions.
  • High flow rates ensure a highly dissolved oxygen content or healthier, more active fish.
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Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration 0.0 - 19.0 mg/L 0.1 mg/L Resolution +/-1.5 percent Accuracy 100 Percent Saturation Range

  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications.
  • Two-point manual calibration, automatic temperature compensation from 0 to 30°C.
  • Polarographic probe with 3m cable and screw-on cap membrane.
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APERA INSTRUMENTS AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit Auto Compensation for Temperature Air Pressure and Salinity GLP Data Management

  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner.
  • Minimal maintenance required. Quick and easy calibration.
  • Automatic compensation for salinity, temperature& air pressure.
  • Glp data management, 500 groups of data storage, usb data output.
  • Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case.
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TEKCOPLUS Portable Digital Large LCD Display Dissolved Oxygen DO Sensor Meter Tester 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I Range with Cable Probe Test kit

  • MEASURING RANGES ~ D.O Measurement Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I ,with Accuracy: ±1.5% F.S , Temp Measurement ~ Range: 0~50 °C.
  • MORE FEATURES ~ Big LCD with D.O and temperature value display ,Easy 100% D.O value calibration, With 99 memory Data with Temperature Readings,Battery Low Indication.
  • LARGE VIEWING ~ LCD size : (h) 44 mm x (W) 26 mm , LCD display shows measured DO are displayed in % or in ppm/mg/l and Barometric are displayed in mmHg or KPA, Temperature in °C, reading and real time in Year/Month/Date and Hour/minute/Seconds interchangeably..
  • WIDE APPLICATIONS ~ Aquacultur,Industrial: Ideal for checks the quality of plant water intake,discharge,Environmental: To test water quality, BOD (Biochemical Oxygen Demand) value , Educational: Ideal for quick, accurate DO readings in laboratories and schools.
  • SET INCLUDES ~ 1 x Dissolved Oxygen Meter 1 x Probe w/ 333cm Cable 4 x FREE AAA batteries 5 x Teflon Membrane 5 x O-ring 2 x Replacement Electrolyte Solution 1 x Filler Tube (Use for Filling Electrolyte into D.O. Electrode).
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HQUA PAS20 Pond & Lake Aeration System for Up to 3 Acre, 1/2 HP Compressor + Two 100' Weighted Tubing + 2 Diffusers

  • Function: Compressed air blows into the bottom of the pond, increase the dissolved oxygen rate in ponds.Keeps water clear and Reduces the chance of fish kills..
  • Able to aerate ponds up to 3 acre, compressor operates up to 50' deep while the motor draws 4.8 amps and pumps 4.7 CFM of air..
  • High efficient and quiet 1/2 Hp Oil-less Rocking Piston Air Pump..
  • 100' High quality hose airline, two rolls included in the package..
  • EPDM non-stick 10” membrane diffuser. 12” square stainless steel base for the diffuser’s stability..
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AQUANEAT Aquarium Air Pump, 10 Gallon Fish Tank Air Pump, 40 GPH Oxygen Aerator, with Airline Tubing, Air Stone, Check Valve, Hydroponic Air Bubbler Pump

  • Fits for aquariums up to 10 Gallons, Dimension: 3.75×2.5×1.75 inches.
  • Quiet Operation: 4 rubber stabilizer feet for smooth, steady performance.
  • reliable source of air ensuring enough dissolved oxygen for fish..
  • Perfect to run a small sponge filter, air bubbler decoration, air disc or other air-driven ornaments..
  • Complete Fish Tank Air Pump Kit: 1x Air Pump, 1x 4ft Tubing, 1x 1” Air Stone, 1x Check Valve.
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