The proper way to calibrate a refractometer is using a calibration fluid at a salinity close to the levels that you'd expect, not using freshwater. Reliable, high quality product from a brand you can trust.
35ppt / 1.026 SG calibration fluid.
Reliable, high quality product from a brand you can trust.
Product Information Specifications for Salifert Refractometer Check - 100 Calibrations - 35ppt / 1.026 SG Below:
Red Sea Fish Pharm ARE21455 Marine Care Program pH/Alkalinity Test Kit for Aquarium, 100 Tests
Manufacturer: TopDawg Pet Supply
Brand: Red Sea Fish Pharm Ltd.
Red Sea pH/alkalinity test kit includes an accurate titration test for KH and a colorimetric test for pH for monitoring these essential parameters in all marine aquariums to an accuracy of 0.2 ppm. Performs 100-tests. It range is 7.6ppm-8.6ppm.
High Quality Digital Pocket Pen Type Precision PH Meter & Digital Tester Hydro New - PH-009
Color: With Calibration Solution
It is a fast and accurate meter. What you save in buying drop type test kits will more than pay for this meter! And those kits are not usually very accurate. You will never have to guess which color the ph Strips are closest to! It is fast and simple to use. Just dip it in the pond, aquarium or swimming pool and read the reading on the digital display in just a few seconds. This PH Meter is ideal for Aquariums, Aquacultures, Fish Hatcheries, Food Processing, Laboratory, Paper Industry, Swimming Pool, School & colleges. product feature Measuring Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: Â¡Ã€0.2PH Â¡Ã€0.1PH(20Â¡Ã¦) Operating Temperature: 0Â¡Ã£C to 50Â¡Ã£C Batteries: 3 x 1.5V (AG-13 Button Battery) Note: All inspection qualified before shipment.Calibration need not required, it can be used immediately.
Seachem Prime is the most complete and concentrated water conditioner for both freshwater and saltwater aquariums. Prime removes chlorine, chloramines, and ammonia. Ammonia is converted into a safe, non-toxic form that is readily removed by the tank's bio-filter. This product is best used during tank cycling to alleviate ammonia/nitrite toxicity. Prime detoxifies nitrite and nitrate, allowing the bio-filter to more efficiently remove them, making a safer and healthier environment for your fish. It also promotes the production and regeneration of the natural slime coat of your pet fish. This product is non-acidic and will not impact pH. Use at start-up and whenever adding or replacing water. Instructions: Use 2 drops for each 1 gallon of new water. Product may be added to the aquarium directly, but it is better if added to new water first. Size: 250 ml (Treats up to 2,500 gallons of water)
(2) Hanna Instruments HI755-26 Checker Reagent (50 Tests) for Alklinity Checker HI755, For SALT WATER Alkalinity, Presented by Magnum Media
Turn the meter on by pressing the button,
all segments will be displayed. When the
display shows ''Add'', ''C.1'' with ''Press''
blinking, the meter is ready.
â€¢ Fill the cuvette to the 10 mL line on the
cuvette with unreacted sample and replace
the cap. Place the cuvette into the meter
and close the meter's cap.
â€¢ Press the button. When the display shows
" with "
" blinking the
meter is zeroed.
Note: Any chlorine present in the sample will
interfere with the reading. To remove the
chlorine interference add one drop of
Chlorine Remover to the
â€¢ Remove the cuvette, open it and using a
1 mL syringe carefully add exactly 1.00 mL
of Alkalinity Reagent to the sample. Replace
the cap and gently invert 5 times. Place the
cuvette back into the meter.
: Pay attention not to spill reagent otherwise
full color development may be inhibited.
â€¢ Press the button. The instrument directly
displays the concentration of alkalinity in
ppm of CaCO3
. Alkalinity conversion:
1 ppm CaCO
= 0.02 meq/L
= 0.056 dkH
The meter automatically turns off after 10
Signstek 5 in 1 Stainless Steel Aquarium Tank Aquatic Plant Tweezers Scissor spatula Tool Set Aquariums & Fish Starter Kits
Specifications Material: Stainless Steel Handle: antiskid design Color: Silver Quantity: 5 pieces (straight tweezers, curved tweezers, straight scissor, curved scissor, spatula) Straight Tweezers Length: about 26.5cm (10.4 inch) Curved Tweeter Length: about 27cm (10.6 inch) Straight Scissor Length: about 25.5cm (10.0 inch) Curved Scissor Length: about 25cm (9.8 inch) Spatula Length x Width: about 32cm x 7cm (12.6 inch x 2.8 inch) Comes with a case, for you to package well when not in use Package: 1 x Straight Tweezers 1 x Curved Tweezers 1 x Straight Scissors 1 x Curved Scissors 1 x spatula1x Case
Industrial Test Systems 481046 SenSafe Ida's Iron Test, Fe+2
Manufacturer: Industrial Test Systems, Inc.
Brand: Industrial Test Systems
Combining accuracy, affordability, and ease-of-use, our patented test strips have revolutionized water testing. They provide accurate, rapid results at an affordable cost. Designed using cutting-edge chemistries and state-of-the-art manufacturing processes, our test strips and test kits replace outdated testing kits that are labor and cost intensive.