The HI784-25 includes the three replacement reagents needed for the Marine Ammonia Checker HC - HI784. These high-quality reagents are...

5 x  Single Pack of Fluid (5 packets total)   HI70024P is a premium quality 35.00 ppt salinity calibration solution...

CoralVue HYDROS DC Micro Pump With a HYDROS DC Micro Pump and a HYDROS Optical Water Level Sensor (or Float...

Please note: Cable will vary from photo, stock photo shown. HYDROS Reef Octopus Varios 2/4 & OctoPulse 2/4 WaveEngine Pump...

Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode...

This HYDROS Drive Port Cable (72 inches long) is designed to connect to an available Drive port on a Kraken,...

Single-Use 28 PPT Seawater Reference For precise calibration of refractometers, hydrometers, and salinity/conductivity equipment, CoralVue Salinity Reference Solution is highly...

Single-Use 35 PPT Seawater Reference For precise calibration of refractometers, hydrometers, and salinity/conductivity equipment, CoralVue Salinity Reference Solution is highly...

    CoralVue Aquarium Products ProductsBrandsCommercialPartsOutlet  Cart Home  Fauna Marin  Fauna Marin Reef ICP Test Fauna Marin Reef...

Concentrated Reagent Specifically for Alkalinity Testing Machines A concentrated reagent for the HYDROS iV Tester, Focustronic's Alkatronic, and Kamoer KH...

1 Single Pack of Fluid   HI70024P is a premium quality 35.00 ppt salinity calibration solution that is NIST traceable...

PINPOINT ORP Replacement Probe 10 foot cord, Ag-Ag/Cl reference, platinum wire sensor, extended life, high supression cable jacket. Can be...

PINPOINT" High-Precision pH Calibration Fluids 4.000 +/- 0.002 7.000 +/- 0.002 10.000 +/- 0.005 These come in single-use plastic envelope...

Easier to use and more accurate than chemical test kits Adaptation of Standard Method Ascorbic Acid Accuracy 10 ppb 5%...

The ATI ICP-MS Premium Water Analysis is a laboratory water analysis of 50 parameters in a reef tank that provides...

Pipette Set - 10ml, 5ml, 3ml (includes 1 of each size) Made of food-grade polyethylene. They work great for refractometer...

HYDROS Temperature Sensor - Sense Port Accessory The HYDROS Temperature Sensor is an easy and affordable way to prevent your...

HYDROS 9ft Drive Extension Cable   This 9ft long extension cable for HYDROS Drive Accessories for Control 2 and Control...

The HYDROS Leak Detection Rope Sensor is the first of its kind in the aquarium industry. The moment water comes...

Don’t worry about the subjectivity of color charts, trust our handheld colorimeter for accurate measurements for your water testing.  ...

Optical Level Sensor  (OS-1) V2 This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex...

Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas. If this...

NEW SmartTemp Thermometer. This unique design combines a thermometer with a magnet. The Thermometer goes on the inside of the...

The MA911B/2 probe is lab grade, gel-filled pH probe for use with Milwaukee Monitors and Controllers.   DESIGN FEATURES Top...

1.0264 Specific Gravity 1.3394 Refractive Index 35 ppt Salinity 53 uS/cm at 25 deg c Overview Brightwell Aquatics Aquarium Reagents...

BLAST Into the Future of Aquarium Control  The HYDROS Launch is a multifaceted aquatic support system that combines various features...

Expand Your Possibilities Mix and Match your Favorite Equipment!   Scheduled Feeding With the Apex, you can easily start a...

Smart. Safe. Quiet. The ReefATO+ is designed to maintain a stable salinity and water volume in a reef aquarium by...

Marine Master Waterproof Wireless Multiparameter PhotometerpH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate Low Range(reagents sold separately), Nitrate High Range, Nitrite Ultra...

For the Most Accurate Home Testing, Use Multi Reference! With Fauna Marin Multi-Reference Solution, you can test your home test...

AutoAqua Smart Stir A magnetic stirrer for mixing water test reagents efficiently and effortlessly. LABOR AND TIME SAVING Water testing...

Neptune Systems recommends keeping on hand no more Trident reagent than you might expect to consume within the next 12...

Includes Calcium, Nitrate, Phosphate, pH, Alkalinity & Magnesium

Please Note: The New EB 832 is not compatible with the classic Apex or Apex Jr systems.   ENERGY BAR...

HI 758 Calcium Checker HC is supplied with 2 sample cuvettes and caps, reagents for 25 tests, (1)1.5V AAA battery,...

Easier to use and more accurate than chemical test kits Adaptation of Standard Method 4500-P E Accuracy 4% 0.04 ppm...

HYDROS Blenny is an aquarium controller with four micro-liquid dosing pumps for precise dosing of two-part and trace elements. It...

Please note: Cable will vary from photo, stock photo shown. Hydros Third Party Controller WE Pump Adapter Direct Pump Driver...

The ATI ICP-OES Basic Water Analysis is a laboratory water analysis of 40 parameters in a reef tank that provides...

Controller Designed for Continuous-Duty Liquid Dosing Applications The HYDROS Sole is an aquarium controller hybrid with a heavy-duty liquid dosing...

Lab Grade Salinity/Conductivity Probe Kit Keep track of the salinity in your marine aquarium with the CoralVues HYDROS Salinity Kit....

HYDROS Control Power Supply Allows you to power the HYDROS Control.     This power adapter is NOT compatible with the...

Never before offered in the aquarium industry the LLS Sensors allow for the measurement of water depth in inches or...

An Apex monitored aquarium is a successful aquarium! Introducing the exciting all-new A3 Series of Apex controllers. From the Jr....

The Neptune Systems Probe Calibration Kit includes everything you need to calibrate your pH probe and salinity probe for reef...

Hanna Marine Nitrate HR certified standard kit

CarbonDoser Electronic CO2 Regulator V2.0 (complete system: with remote box option)   Now sold with the TUNZE (German Built) Regulator...

HYDROS Waterproof IP68 Temperature sensor - Sense Port Accessory The HYDROS Slim Temperature Sensor Probe is only 1.6” long and...

A Smart and Affordable Way to Power Your Aquarium Gear The HYDROS Power 4 WiFi Power Strip is a smart...

1 Full Box of 25 Single Packs   HI70024P is a premium quality 35.00 ppt salinity calibration solution that is...