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114 items found. Showing items 1 to 32 .

    The Adaptive Reef 6 Way Toggle Switch Box works directly with the Neptune Systems Apex Controllers to add on mechanical switches which can be used for numerous control functions in the aquarium. Mechanical toggle switches provide fast and convenient access to customizable functions such as turning…

    $89.99 Regular Price: $

    …have a soft-glow orange back-lit LCD display with the traditional 7 button layout for easy functionality. You can program multiple different display screens that you can look through with the click of a single button, or be able to enter feed modes for feedings, water changes or other maintenance.

    $99.95 Regular Price: $

    The all new Photon Apex Integration Kit allows you to fully control your Photon V2+ via the Neptune Apex 0-10v Variable Dimming Module (VDM). This allows you to add a variety of control schemes that are more advanced than the default controller. You can now control your Photon V2+ using your phone,…

    $89.99 Regular Price: $

    …programming lets you decide when to feed the fish. Double food dosage is also provided in the programming. Snacks are possible at the press of a button. A warning system informs you of low battery power. Function keys are splash-proof. Approximate capacity: 100 mL. Dimensions - 6.25" L x 2.875" W x…

    $33.10 Regular Price: $
    Out of Stock

    The 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…

    $49.95 Regular Price: $

    …is especially great for sensitive corals like LPS and SPS. Function Modes Feed Mode Pause all of your wireless Ecotech Pumps at the push of a button. Pumps will turn down to an idle speed allowing you to feed your tank without the food being pushing into rocks or into the filtration system. Night…

    $399.99 Regular Price: $
    Out of Stock

    …much more! From real-time instant to time elapse consumption readings the Kill A Watt PS-10 is designed to help save you money. Large soft touch buttons Illuminated LCD display Illuminated power switch Adjustable circuit breaker 10x grounded outlets Low profile wall plug Six foot power cord UL…

    $69.99 Regular Price: $

    …to six external switch inputs. The breakout box is compatible with any Apex Controller. Float Switches for sump alerts or ATO (Auto Top Off) Push Buttons for special feed, cleaning, ect. modes Leak Detectors Magnetic switches on cabinets for intrusion detection Customize your Neptune Apex Controller…

    $39.95 Regular Price: $

    …pump status can all be monitored and controlled with Apex Fusion. Once the COR pump is plugged into an open Aquabus port, and after a couple button presses, you can set the pumps flow rate and feed mode settings. By enabling IQ-Level, you can set the min and max flow rates for your aquarium.…

    $349.95 Regular Price: $

    …Functions Buttons & Indicators Motor button - Manually advances fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still be present Red LED still flashing - Automatic advance of fleece disabled motor button will still…

    $399.00 Regular Price: $
    Out of Stock

    …perfect amount of light with a push of a button. To install unplug your power supply and install the inline dimmer between the power supply and any Reef Brite LED unit. Plug your power supply back in and select lighting intensity desired by pushing the button on the inline dimmer until the desired…

    $18.02 Regular Price: $

    Quick disconnect fittings produced to Pax Bellum specifications for the ARID N18. Push button fittings are non-valved and do not have bore restrictions that will become clogged with debris. Specifications Fitting Size: mnpt x hose barb What's Included? 1 QD Set(2 male, 2 female halves)

    $80.00 Regular Price: $

    …Functions Buttons & Indicators Motor button - Manually advances fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still be present Red LED still flashing - Automatic advance of fleece disabled motor button will still…

    $375.00 Regular Price: $
    Out of Stock

    …of any dry product. Features Display results in either grams or ounces Measures up to 300 grams in 0.1 g increments Corrosion resistant Simple 3 button operation Specifications Dimensions: 9L x 2.125W Material: Corrosion resistant plastic Power Source: 2x AAA batteries (included) Whats Included?…

    $22.90 Regular Price: $

    …instrument with your water sample. Then, remove sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits.The HI 700 from Hanna Instruments uses an adaptation of the ASTM…

    $49.95 Regular Price: $

    …instrument with your water sample. Then, remove the sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits. The HI 761 from Hanna Instruments uses an adaptation of the…

    $49.95 Regular Price: $
    Out of Stock

    …instrument with your water sample. Then, remove the sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press the button and read the results. Done. Use in conjunction with the Hanna Checker Free Chlorine Colorimeter to help determine chloramines in your water.…

    $49.95 Regular Price: $

    …to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Calcium Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits. Tips for accurate results: Use HannaHI70436 Deionized Water…

    $49.95 Regular Price: $

    …with 1” NPT Ports 20“ Reverse Osmosis Canister with ¾" NPT Ports 20“ Big Blue (Clear) Reverse Osmosis Canister with 1” NPT Ports Note: Fittings are not included. Canisters with pressure relief ports may have a red or green button and may vary from canister to canister.

    $16.99 Regular Price: $
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    …to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Phosphate Checker, press the button and read the results. Done. Adaptation of Standard Method 4500-P E Accuracy 4% ±0.04 ppm (mg/L) of reading 0.04 ppm (mg/L) resolution (250…

    $49.95 Regular Price: $
    Out of Stock

    …use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Alkalinity Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits Adaptation of Standard Method 4500-P E Accuracy 4% ±0.04…

    $49.95 Regular Price: $
    Out of Stock

    …Just hold the driver button for 2-5 seconds to put the Nero 5 into feed mode for 10 minutes. All-Off - Turn off your pump whenever you want with full control over when they turn back on. Just hold the driver button for 6 or more seconds to turn the pump off. Touching the button again will restart…

    $219.99 Regular Price: $

    …Just hold the driver button for 2-5 seconds to put the Nero 3 into feed mode for 10 minutes. All-Off - Turn off your pump whenever you want with full control over when they turn back on. Just hold the driver button for 6 or more seconds to turn the pump off. Touching the button again will restart…

    $164.99 Regular Price: $
    Out of Stock

    …use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Alkalinity Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits Chemical and titration test kits have limited accuracy and very…

    $49.95 Regular Price: $

    …instrument with your water sample. Next, remove the sample and add reagent. Last, re-insert sample into the Hanna Nitrite LR Checker, press the button and read the results. Done. Features Easier to use and more accurate than chemical test kits Large, easy to read digits Auto shut-off Dedicated to…

    $49.95 Regular Price: $

    …instrument with your water sample. Next, add the reagents to the sample. Last, place the vial into the Hanna Phosphate High Range Checker, press the button and read the results. Done. Features Easier to use and more accurate than chemical test kits Large, easy to read digits Auto shut-off Dedicated…

    $49.95 Regular Price: $
    Out of Stock

    …use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the Hanna Phosphorus Checker, press the button and read the results. Done. Features Easier to use and more accurate than chemical test kits Large, easy to read digits Auto shut-off Dedicated to…

    $49.95 Regular Price: $

    …to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Nitrite Checker, press the button and read the results. Done. Features Easier to use and more accurate than chemical test kits Large, easy to read digits Auto shut-off Dedicated to…

    $49.95 Regular Price: $

    …with your water sample. Next, remove sample and add reagent. Last, re-insert sample into the Hanna Alkalinity Fresh Water Checker, press the button and read the results. Done. Features Easier to use and more accurate than chemical test kits Large, easy to read digits Auto shut-off Dedicated…

    $49.95 Regular Price: $

    …wet, and the jointed connection assembly makes it simple to adjust the distance from the aquarium wall. Another feature, the Two Little Fishies button pops into the mushroom head of the feeder. It retains any ring-shaped foods, such as the Grazer™ from New Era. The magnetic coupling lets you…

    $23.50 Regular Price: $

    …or fall of temperatures. Features Programmable in Fahrenheit or Celsius Rated for indoor/outdoor use The digital display is easy to read and a push button control allows you to choose heating and cooling set points A keypad lockout provides tamper-proof protection Non-volatile memory retains control…

    $185.99 Regular Price: $

    …Range: 0-9990 ppm Accuracy: ±2% Conversion Factor: NaCl (avg. 0.5) Cable Length: 24.5" (including sensor) Power source: 2 x 1.5V button cell batteries (LR44 or equivalent; included) Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) Weight: 79.4 g (2.8 oz.) TDS Meter Installation Instructions

    $44.99 Regular Price: $