Salinity

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    Designed for Simple Aquarium Salinity Testing Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured, and then using the temperature reading,…

    $69.00

    …reef tanks salinity spot on. Must have equipment for aquarists! Easily and accurately measure the salinity of your tank. Simple to use and read. This unit automatically compensates for temperature. FREE Salinity Calibration Fluid included. Calibrating your unit ensures correct salinity readings.  …

    $34.99

    …for a much more precise evaluation. Each scale is temperature compensated. PSU - The newest type scale standard – Letters stand for Practical Salinity Units and is fast become the universal standard for seawater measurement PPT - The old standard of Parts Per Thousand of saturated salt. This is…

    $124.99

    …this calibration solution to calibrate your Conductivity Probe and PM2 for saltwater salinity monitoring applications. Conductivity probes can be used for many different functions from letting you know the salinity of a tank to the quality of RODI water. We suggest calibrating conductivity probes…

    $2.95

    …Readings in any Lighting Conditions! Refractometers are a must-have piece of equipment for any aquarists! Easily and accurately measure the salinity of your tank and with the built-in LED light, your readings will be consistent no matter the type of ambient light source. Each LED Refractometer…

    $39.99

    …coming in from the Trident you will be amazed at the things you can see happening. The daily light cycle swing on calcium carbonate uptake. A salinity drop by watching magnesium. An out of sync dosing of calcium. This increased understanding ultimately helps you maintain a better, more successful…

    $599.95

    The American Marine PINPOINT Salinity Monitor will immediately give an accurate measure of salt levels in any aquarium. The reading is fully temperature compensated. With proper care this PINPOINT Salinity monitor should last a lifetime. PINPOINT Salinity Monitor Features: Includes conversion…

    $129.99

    …or salinity of natural or artificial seawater. With the built-in temperature sensing probe, you can also know the temperature of the water. Integrating salinity and temperature into a single testing device, lets it use automatic temperature compensation features, giving you the true salinity of your…

    $79.99 $64.99

    …usually see a change in salinity from temp, to a top off unit being stuck on, if you have a Neptune Apex Controller we highly recommend investing in the PM2 module and salinity probe.   Add the Salinity Module: PM2 to your Apex Neptune System. Real-time monitoring of salinity in reef aquarium Module…

    $84.95

    Salinity / Conductivity Probe – Lab Grade Start measuring salinity in your tank and get alerts when it is out of range. Replace an old probe Add salinity monitoring to your system via the Salinity Module: PM2     Start measuring salinity in your tank and get alerts when it is out of range. Replace…

    $124.95

    NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged. Each sachet is marked with a…

    Starting at:
    $1.05

    …Aquabus Cable 1x Lab Grade Salinity Probe 1x Lab Grade Double Junction pH Probe 1x Lab Grade Double Junction ORP Probe 1x Temperature Probe Salinity and pH calibration solutions   Apex Control System The new Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and…

    $799.95

    …Probe 1x ORP Probe 1x Salinity Probe 1x DoS Fluid Metering Module 1x Automatic Feeding System (AFS) 1x Leak Detection Kit (LDK) 1x Flow Monitoring Kit (FMK) 1x Display Module 1x Magnetic Probe Rack Calibration Solution     Apex Controller System Built-in WiFi, Salinity, Temperature, pH, monitoring.…

    $1,939.64

    …clean container. To achieve a salinity of 33 ppt, we suggest starting with 1 kg (2.2lbs) of Probiotic reef salt per 7.1 gallons (27 liters) of RO/DI water. Stir the mixture vigorously until it is fully dissolved and clear. Once the solution is transparent check the salinity with a refractometer and…

    Starting at:
    $36.99

    NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged. Each sachet is marked with a…

    $1.05

    PINPOINT Salinity Calibration Fluid is 53.0 mS standardized fluid for calibrating PINPOINT Salinity Monitors as well as refractometers. PINPOINT Salinity Calibration Fluid calibrates to sg 1.026 or 35ppt.

    $8.99

    …for sustainable, accelerated growth and enhanced vitality of all corals. Coral Pro salt mix is ideal for reef aquariums, in particular for LPS and SPS corals and growing out coral frags. Main parameters at a salinity of 33.0 ppt are: KH - 11.8-12.2 °dKH, Ca - 430 - 450 mg/l, Mg 1280 - 1340 mg/l.

    Starting at:
    $27.99

    …Elements Complete single solution No byproducts (e.g. sodium chloride) No excess carbon dioxide Dosing pump ready No mixing required Doesn't alter salinity or ionic balance   Tropic Marin All-For-Reef contains all the essential minerals and trace elements required by corals to grow in an easy to use…

    Starting at:
    $12.90

    …should be recalibrated when that occurs. The Neptune Systems Probe Calibration Kit includes everything you need to calibrate your pH probe and salinity probe for reef tank conditions. The single-use packets make calibration procedures easy and only requires clean water to rinse the probe between…

    $6.85

    …designed the MPR - Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe. Made from acrylic and with strong neodymium magnets Works securely on sumps and aquariums up to 1/2" thick   Dimensions - 4" long by 2.5"…

    $39.95

    …When water evaporates, the salt is left behind slowly increasing the salinity of the tank. By utilizing an ATO device evaporated water can easily be replenished by the top off unit throughout the day keeping your tank's salinity very stable. Most of the time the location where the sensors need to be…

    $134.99

    …Neptune has listened to what you want, adding more standard features to the already reliable, and dependable Apex Controller. Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the internet…

    $1,149.95

    …Add salt or water as needed to meet your desired salinity. To mix by weight - Add approximately 1lbs of HW Reefer Salt every 3.6 gallons of RODI water. Let it mix until it is clear and test the specific gravity of the solution. Add salt or water as needed to meet your desired salinity.   20 Kg box

    $69.99

    Upgrade your Classic Apex Controller to the newest technology with the new Apex Controller Base Unit!   Built-in WiFi, Salinity, Temperature, and pH monitoring. Set reminders, log testing and dosing information and much more! Upgrading from the Apex Classic to the new Apex Controller base unit…

    $399.95

    Conductivity probes can be used for many different functions from letting you know the salinity of a tank to the quality of RODI water. We suggest calibrating conductivity probes once every 3-6 months to keep readings reliable.   447 µS Conductivity Solution - Used for calibrating conductivity probe…

    $2.95

    …Aquabus Cable 1x Lab Grade Salinity Probe 1x Lab Grade Double Junction pH Probe 1x Lab Grade Double Junction ORP Probe 1x Temperature Probe Salinity and pH calibration solutions   Apex Control System The new Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and…

    $1,049.90

    …7.54 7.33 7.14 6.94 6.75 6.57 6.39 6.22 As an example, a tank with a salinity of 35ppt and a temperature of 78.8 degrees Fahrenheit can have a maximum dissolved oxygen amount of 6.64ppm. A freshwater tank with a salinity of 5ppt at 75.2 degrees can dissolve 8.16ppm of oxygen at 100% saturation.…

    $699.95

    …clean container. To achieve a salinity of 33 ppt, we suggest starting with 1 kg (2.2lbs) of Probiotic reef salt per 7 gallons (26 liters) of RO/DI water. Stir the mixture vigorously until it is fully dissolved and clear. Once the solution is transparent check the salinity with a refractometer and…

    Starting at:
    $52.99

    …No Moving Parts   Auto Top Off Systems not only save you the daily chore of adding fresh water to your saltwater aquarium but will also keep your salinity levels from changing leading to healthier livestock. The IceCap ATO system uses dual optical sensors to view the water level within the aquarium.…

    $124.99

    …pollutants while keeping a stable pH. No mixing required Single solution for calcium & alkalinity Maintains proper ionic balance Doesn't increase salinity (no sodium chloride) Suitable for all size aquariums No byproduct formation Suitable for all types of corals Easy to use  Dosing pump ready   Two…

    Starting at:
    $16.47

    …Two technologies of water level monitoring, and built in safety back-ups. The optical eye sensor will keep the water level very steady to keep the salinity from fluctuating in your aquarium.  The Osmolator does work well with kalkwasser.     Max Head Height: 7.2 ft   Note: With any pump, kalkwasser…

    $199.99

    …probe holder for a leak-free way to have water continuously flowing around your probes giving consistent readings. With most standard pH, ORP, and salinity probes securely fitting in the probe holder, they can be easily removed within a few seconds for maintenance or replacement with the compression…

    $19.99