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    …Specifications: Range: 0.00 - 14.00 pH Resolution: 0.1 pH Accuracy: +/- 0.02 pH Calibration: Manual 2 points Set Point Range: 5.5 - 9.5 pH Visual LED Alarm: activates when reading is higher or lower than set point Power Supply: 12 VDC adapter Electrode: Double junction pH electrode with 2 meter…

    $109.99 Regular Price: $

    …Startup Specifications: pH Range - 0.0 to 14.0 pH pH Resolution - 0.01 pH pH Accuracy -±0.1 pH Temperature Range - 0.0 to 50.0°C / 32.0 to 122.0°F Temperature Resolution - 0.1°C / 0.1°F Temperature Accuracy - ±0.5°C /±1°F pH Calibration - Automatic (one…

    $49.50 Regular Price: $

    …HI780 Marine pH Checker HC is a simple, accurate and cost effective way to measure pH in saltwater. With a digital readout, there is no more struggling to determine colors visually. This pH tester's compact design stores easily with your other testing equipment. Keeping your aquarium pH stable and…

    $49.95 Regular Price: $

    …7.00 pH and also most freshwater aquariums. 7.01 pH - Neutral pH calibration packet. This is used by almost all pH monitors and controllers for calibration. 10.01 pH - The higher threshold reading your pH monitor or controller will require for use with saltwater aquariums or solutions above 7.00 pH

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    …directly affect the pH of your aquarium, and with a low pH, corals may not grow as fast. Connecting a CO2 scrubber directly to the venturi on your skimmer along with CO2 absorption media you can control the amount of CO2 that is being sucked into your skimmer, effectively raising the pH of your tank…

    $37.99 Regular Price: $

    …pH600 pH Pen is an economical easy to use meter that returns quick, reliable pH measurements. This is a great option for quick spot checks such as when mixing water or when testing tap water or RO/DI output. Specifications: Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: +/- 0.2 pH Calibration:…

    $24.99 Regular Price: $

    …Specifications: Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: +/-0.2 pH pH set point 5.5 to 9.5 pH Visual LED pH Alarm: active when measurement is higher or lower than set point pH Probe: MA911B/2 (included) pH Electrode: Double junction pH electrode with 2 meter cable (BNC connector)…

    $130.99 Regular Price: $

    Seneye Reef Pack is an all in one monitor for Temperature, Ammonia, pH, Water level, and Lighting. With a PC you can connect your Seneye monitor directly to any PC or Seneye Web Server to monitor your aquarium. With the Seneye Web Server you can monitor your aquarium from anywhere you can get…

    $209.99 Regular Price: $

    …scrubber and tighten it. Test the pH level of your aquarium water hourly (or as frequently as possible) during the first few days of use. An aquarium controller such as the Neptune Apex or other pH monitor with a pH probe is the ideal way to track your pH. Once the pH level begins to drop (usually…

    $89.99 Regular Price: $

    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH. Ultra-pure Sodium Bicarbonate for 2-part dosing in yourreef tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish theintake of calcium and alkalinity coral consumes when it grows. Using…

    $7.49 Regular Price: $

    …putting our name on. Withhigh-qualitymaterials, the BRS Lab Grade pH probes will last longer than most other standard grade probes while giving more consistent readings in between calibrations. High quality, American-made pH probe to meet your saltwater aquarium needs. Made in the US under strict…

    $59.99 Regular Price: $

    …a depressed pH due to carbon dioxide build up. Certain measures, such as providing outside air to the skimmer intake port or other methods to control CO2 can bring pH in the aquarium back into a higher desired range without raising alkalinity to an unacceptable level. Changes to pH should be made…

    $11.73 Regular Price: $
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    …a depressed pH due to carbon dioxide build up. Certain measures, such as providing outside air to the skimmer intake port or other methods to control CO2 can bring pH in the aquarium back into a higher desired range without raising alkalinity to an unacceptable level. Changes to pH should be made…

    $9.30 Regular Price: $
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    …maintenance the Pinpoint pH monitor should last a lifetime. Features Includes pH probe and calibration fluids pH probe has a 10ft high suppression cable and BNC connector Monitor is powered by a 9-volt battery (not included) What's Included? Pinpoint pH Monitor pH Probe 7.0 & 10.0 Calibration…

    $94.99 Regular Price: $

    …reservoir, ensuring only the clear slurry is being dosed. Step 5. Activate your ATO and monitor the pH of your aquariumas the kalkwasser solution is being dosed, not exceeding increases of 0.20 pH. Your ATO should be pumping water into a high flow area of your sump or display tank to help prevent…

    $17.49 Regular Price: $
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    …a calibration solution with a pH of 7.0 for the low point and 10.0 pH for the high. We recommend calibrating standard pH probes every 3 months or as needed, where double junction pH probes can go up to 6 months before calibration is required. What's Included? 1x 7.00 pH Single Use Calibration Packet

    $1.95 Regular Price: $

    The American Marine Pinpoint pH Controller will monitor and control pH levels in an aquarium. This pH controller controls pH in an upward and downward direction. With proper care, this Pinpoint pH Controller should last a lifetime. Pinpoint pH Controller Features: Includes probe and calibration…

    $219.99 Regular Price: $

    …multiple tanks Galvanic Isolation for accurate and reliable probe readings Features of the Neptune Systems pH/ORP Expansion Module: Monitor and Control pH or ORP and temperature 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc Full datalogging support in Apex Base…

    $84.95 Regular Price: $

    …development Can be used in both freshwater and marine systems Specifications Dimensions: 6 x 1 per stack (4 stacks per box) Material: Ceramic pH: 8.0 < pH Surface Area: 3,918 sq meter/liter Recommended Amounts of Bio-Lux by Tank Size Tank Size # Bio-Lux Stacks Recommended # Bio-Lux Boxes Total 50…

    $29.98 Regular Price: $
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    …daily photoperiod. We suggest illuminating the algae scrubber in an opposite lighting cycle than your display tank to help stabilize your aquarium pH. 8. Monitor the algae growth and after a few weeks, algae will be ready to harvest! Note - For feeding the scrubber we prefer to use a stand-alone…

    $404.99 Regular Price: $
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    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH. Bulk Pharma Sodium Bicarbonate -Ultra-pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish theintake of calcium and alkalinity coral consumes when…

    $99.99 Regular Price: $

    …structure. Speeds up the intake of calcium and alkalinity into the corals structure by maintaining correct pH levels and improving water clarity. The balanced additive also helps correct pH issues while preventing the growth of pathogenic blue-green algae and hair algae. AF Build can be used with:…

    $10.99 Regular Price: $
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    …the correct pH value and a balance of all 70 trace elements required by corals to grow and thrive. Pro-Reef is the ideal start to any new tank from fish only to a full-blown reef tank, not to mention when used as the salt for your water changes, it will help re-equilibrate the pH of the tank,…

    $57.44 Regular Price: $
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    pH PRobe 1x Temp 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,

    $2,559.55 Regular Price: $
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    …that your corals will consume but also slightly increase your pH for a short time. Due to the pH increasing effect, care does need to be taken that the solution does not get overdosed and that your pH is not increasing more than 0.20 pH per dose. What do I need to use the K1 Kalk Stirrer? You will…

    $249.99 Regular Price: $

    …reservoir, ensuring only the clear slurry is being dosed. Step 5. Activate your ATO and monitor the pH of your aquariumas the kalkwasser solution is being dosed, not exceeding increases of 0.20 pH. Your ATO should be pumping water into a high flow area of your sump or display tank to help prevent…

    $38.99 Regular Price: $
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    …years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to follow instructions and straightforward, accurate results. Salifert test kits are also some of the most economical; the Salifert pH Test Kit contains 50 tests per kit. pH Range: 7.4-8.6

    $10.92 Regular Price: $

    …scrubber and tighten it. Test the pH level of your aquarium water hourly (or as frequently as possible) during the first few days of use. An aquarium controller such as the Neptune Apex or other pH monitor with a pH probe is the ideal way to track your pH. Once the pH level begins to drop (usually…

    $69.99 Regular Price: $

    …Draw: 15A Light Control Channels: 16 1-10V Interfaces: 4 (2 Control Ports, 2 channels each). Whats Included? 1x ProfiLux Mini WiFi, White 1x Power Supply 1x Digital temperature sensor (lab grade) 1x pH electrode 1x Calibration liquids (pH 4 & pH 7) 1x Switchable Powerbar STDL4-4 1x USB cable

    $379.90 Regular Price: $

    …the trimmer provided on the back. Specifications: Range: 0.0 - 14.0 pH and +/- 1000 mV Resolution: 0.1 pH and 1 mV Accuracy: +/- 0.2 pH and 5 mV Calibration: Manual 2 points Set Point Range: 5.5 - 8 pH and 0 - 600 mV LED Alarm: pH active when reading is higher than set point and ORP active when…

    $221.99 Regular Price: $

    …and clog, shortening the lifespan of the probe. Longer lasting Reliable readings Quality connections BNC style connector Neptune's Double Junction pH Probe is compatible with any monitor or controller with a BNC style connection. If you just need to replace your worn out probe or add another you…

    $74.95 Regular Price: $
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    …Draw: 15A Light Control Channels: 16 1-10V Interfaces: 4 (2 Control Ports, 2 channels each). Whats Included? 1x ProfiLux Mini WiFi, Black 1x Power Supply 1x Digital temperature sensor (lab grade) 1x pH electrode 1x Calibration liquids (pH 4 & pH 7) 1x Switchable Powerbar STDL4-4 1x USB cable

    $379.90 Regular Price: $