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    …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: $

    …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: $

    …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: $
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    …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

    $1.09 Regular Price: $
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    …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: $

    …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: $

    …4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver. Includes a cap, batteries, lanyard, and pH 7.0 buffer Specifications: pH Range: 0 - 14 Temperature Range: 0-80 °C; 32-176 °F Resolution: 0.01 pH; Temperature resolution…

    $79.99 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: $

    …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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    …up a minimal amount of space. CustomCradle XL: Holds up to 4 probes, 4 dosing tubes and 1 top off tube (up to 1/2 inch) Compatible with all temp, pH, conductivity and ORP probes including Neptune Apex Temperature Probe Magnetically mounts to Glass or Acrylic up to 12mm (0.45 inch) The magnetic…

    $34.99 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: $

    Milwaukee 7.01 pH Calibration Solution calibrates all pH meters and probes.

    $22.99 Regular Price: $
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    Replacement slides for the Seneye Reef Monitor. Seneye slides should be replaced monthly for accurate readings. Slides come in Packs of 3

    $35.99 Regular Price: $

    …is also a source of magnesium, strontium, and potassium. It is excellent at increasing and stabilizing alkalinity, which also supports a stable pH and encourages the rapid formation of coral skeletal material. With high levels of both calcium and magnesium, it offers an excellent means of balanced…

    $19.99 Regular Price: $
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    …Blaster 3000 Recirculation Pump pH probe holder included (probe sold separately) A calcium reactor is used to maintain a balanced amount of calcium and alkalinity in your reef tank. In order to use a calcium reactor, you will need a CO2 regulator, CO2 tank, pH probe/controller, small feed pump…

    $659.99 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: $

    …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: $

    …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…

    $35.99 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: $

    Raise your Reef Tank's pH by controlling Carbon Dioxide! Bulk Reef Supply Color Changing CO2 Absorbent Media (Soda Lime) is the perfect solution if your aquarium has a low pH but proper alkalinity levels. It is most commonly used by connecting a carbon dioxide scrubber to your protein skimmer's air…

    $6.49 Regular Price: $
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    …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 10.00 pH Single Use Calibration Packet

    $1.95 Regular Price: $
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    …Specifications Shape - 0.6 - 2.3 mm flake Density - 0.48 g/ml Pore Volume (PV) - 1.04 ml/g Total Surface Area (TSA) - 1000 m2/g TSA/PV - 990 m2/ml Small Organic Adsorption - 1000mg/g Large Organic Adsorption - 280 mg/g pH in Distilled Water - >8 Phosphate Output - 0.000001 g/ml Includes Filter Bag

    $12.00 Regular Price: $
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    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: $

    …Replacement pH Electrode -HI73127 Specifications: TDS Range - 0-2000ppm TDS Resolution - 1ppm TDS Accuracy -±2% F.S. EC Range - 0-3999µS/cm EC Resolution - 1µS/cm EC Accuracy -±2% F.S. pH Range - 0.0-14.0 pH Resolution - 0.01pH pH Accuracy -±0.05 pH Temperature Range…

    $157.99 Regular Price: $

    …environment, include the three major elements: Calcium (Ca), Magnesium (Mg) and Carbonates (CO3). All three have a major effect on water chemistry (pH stability, Alkalinity, ionic strength) and on many of the coral’s biological processes (skeleton formation, ions exchange, photosynthesis). The…

    $34.99 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

    $0.99 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…

    $22.99 Regular Price: $

    …which makes harvesting and managing the growth a breeze.Another huge benefit to growing Red Ogo is that is can help in moderating your aquarium's pH levels when running the refugium on a reverse photo-period from the display tank.This decorative red algae is also prized as a source of nutritious…

    $15.00 Regular Price: $
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    …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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    …less messy, and long lasting. Glue your corals in any position Works under water Sets in 10 seconds, Cures in 5 minutes Triple distilled for purity pH neutral Non-clogging pin-cap Directions Step 1: Turn off in-tank flow Step 2: Apply glue to coral or rock above or under water Step 3: Hold item in…

    $20.95 Regular Price: $
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    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: $

    …Regulator & Solenoid - We have had great success with the CarbonDoser from Aquarium Plant Life pH Controller & Probe - The Milwaukee MC122 is very reliable and is our go to standalone pH controller. A slightly better option would be an aquarium controller like an Apex with a dedicated probe…

    $599.99 Regular Price: $