Products tagged with water test

The level of CO2 in the aquarium can be read directly from the six-colour scale in milligrams per litre. This provides an absolutely simple and reliable means of setting the correct CO2 supply level.

CO2 is one of the most important nutrients for aquarium plants. With the Co2 continuous test of Sera, you can easily and quickly determine the CO2 content of your aquarium water.

The performance of conductivity probes are affected by use due to residue build up and aging. M10032B is a lab grade 1382 ppm TDS solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conducti

MA9015 is a lab grade electrode storage solution prepared with premium chemicals to improve the performance and extend the life of your pH and ORP electrodes, testers and pens. To ensure a quick response and free-flowing liquid junction, the sensing eleme

A small amount of chlorine in the aquarium water is not harmful, but higher concentrations can quickly lead to the death of shrimps, crayfish and fish. Good for +- 45 tests.

Both fish waste and feeding are possible causes for phosphate introduction into the water. A part is taken up as a nutrient by plants, an excess, however, provides nutrition for unwanted algae.

The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time up on oxygen deficiency.

KCI Storage Solution. Traceable to NIST standard. Close immediately after use. Store between 15-25 °C. Do not return liquid. Thoroughly rinse the electrode before and after each use. Pour some KCI storage solution into the electrode's protective cover. Pl

Silicate (SiO3) supports the growth of diatoms in marine and freshwater aquariums. The sera silicate-Test allows monitoring the silicate level reliably and easily. Content: 15 ml.

The Sera Cu (copper) test is to quickly and easily determine the copper level in your water. Good for +- 50 tests.

100 ml pH 7.00 Calibration Solution.

The Sera Fe (iron) test is to quickly and easily determine the iron level in your water. Good for +- 75 tests.

100 ml EC 1413 Calibration Solution.

Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. Milwaukee PH 10.01 is a lab grade pH 10.01 calibration solution certified to

In order to achieve an optimal situation in an aquarium, it is extremely important to regularly test the water quality. The Easy-Life 6 in 1 Test Strips are quick to use and extremely accurate.

100 ml pH 4.01 Calibration Solution.

Electrode cleaning solution is ideal for cleaning all pH, ORP and TDS meter's probes. To help maintain high performance and accuracy for any electrode, regular cleaning is required to remove the build up of dirt and setiment on the glass or carbon surfac

Thousands of saltwater aquarium enthusiasts have dialed in the analysis with Milwaukee's salinity refractometer. No more visual readings. Get a digital readout within seconds accurate to ±2 ppt with automatic temperature compensation (ATC).

The performance of conductivity probes are affected by use due to residue build up and aging. M10038B is a lab grade 6.44 ppt TDS solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conducti

The updated Combo Pen P160 Pro has been developed further and now features improved software. The major advantage of this model is its analogue EC calibration. This means that the calibration solution does not need to have a temperature of exactly 25 C.