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.
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
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).
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..
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.
wan 100PCS Bio Balls Filter,with Sponge Aquarium Filter Media Tank Bio Balls,for Fish Tank,Aquarium,Pond Ball Pond Bio Filter(16mm/0.62-Inch)
Bio ball is hollow sphere made of plastic material,which has a large surface area and then can attach a large amount of nitrifying bacteria,aquarium filter media bio ball can helps clean your water naturally..
Filter Media internal filter sponge, improve filtering effect and stabilize water quality, and with internal porous, can divide the water into small streams to add the oxygen capacity..
Aquarium sponge filters,the biosphere is light in weight and easy to carry, Bio balls can use the water great for any freshwater or saltwater, also use in aquarium tank, pond filter and fish tank farm water treatment and so on..
When organic waste builds up in the bioballs, they can be gently rinsed in dechlorinated wate to remove debris and refresh the bioballs, also can be used loose or in the mesh bag with plastic zipper in which they are packaged..
Bio balls for pond filter,bio balls are made of high density pvc, the balls are lightweight but tough enough to keep their shape and will never degrade or wear out, easy cleaning, promote gas exchange and increase dissolved oxygen levels.Each Bio ball is 16mm in diameter..
86 x 28 mm Black Perforated Shrink Band for Spice Jars, Large Packer Bottles, Small Jars and More. [Compatible Diameter Range: 1.85” – 2”] - Bundle of 250
BOD bottle used hold a water sample for testing and analyzing dissolved oxygen, organic material, and aerobic biological organisms.
Borosilicate glass body for chemical, thermal expansion, shock, and heat resistance.
Boston round shape for applications that require a rounded body, short neck, and narrow mouth to store liquid samples and solutions, and dry materials.
Pennyhead glass stopper with a tapered bottom that helps prevent air entrapment.
Unnumbered marking area to label for security and accountability.
hygger Aquarium Air Stone Kit, Fish Tank Bubbler, Nano Furnace Flue Round Air Stone Disk Set, Small Bubbles and Ultra-High Dissolved Oxygen for Hydroponics (4 Inch)
Buy 1 get 6 free accessories the air stone kit includes a 4-inch Nano air disc stone, 1 control valve, 1 check valve, 2 suction cups, 1 tee connector, 1 reducer of connecting 8mm and 4mm. Please note air tube and air pump are not included.
Ultra-high dissolved oxygen this upgraded Hygger air stone releases the bubbles more smaller, denser, uniform, which makes double oxygen dissolving rate in water.
Produces small & dense bubbles quietly push out amounts of smaller and denser smooth bubbles than others, when the bubbles burst into the water, the sound is quieter. It can creat the atomization effect and bubble beams will make your aquarium like a fairyland.
Weighs enough to sink 15.2oz/430g, easily sits on the bottom without suction cup. The diameter of air diffuser area is 4 inch, not including the plastic border, suitable for freshwater and saltwater.
Driven by 4W or larger wattage air pump the 4 inch airstone is compatible with 4mm or 8mm airline tube, the output air flow is 3L/Min. Please NOTE the deeper you put the air stone under water, you may need use a larger wattage air pump to drive it..
AQUANEAT Circulation Pump Aquarium Wave Maker Fish Tank Powerhead Submersible Water Pump w/ Suction Cup Middle 800 GPH
Flow Rate: 480GPH (1850L/H), ideal for 60 gal freshwater tank or 30 gal saltwater tank..
Enhance Filtration: 360° rotation flow directions make it easy to keep debris from building up and keep the tank clean..
Improve Circulation: Create water movement and agitate the top water increasing the dissolved oxygen for fish, corals and other aquatic plants to....
Strong Magnet: Fixed by magnet and easier to adjust the position by moving the external magnet. (To avoid the tank cracking, put togehter the magnets....
Dimension: 2.75 x 2 x 2 inches (L x W x H).
includes: 1pc 480GPH circulation pump. Note: Must be totally submersed under water and do not use with a....
