Timer

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    …duty programmable timer. The large backlit LCD display makes programming and if you ever forget which setting you choose its easy to see at a glance. The advanced control of the Save A Watt Timer takes off where a traditional digital timer ends, allowing you to program the timer for periods of…

    $34.95 Regular Price: $

    …to program and easy to operate digital timer. Operate two lights or electrical devices at the same time with Hamilton's Dual Digital Timer. You can set a custom schedule for up to seven days a week with 8 On/Off intervals per day. The heavy duty timers can handle up to 15 amps and include a…

    $19.95 Regular Price: $

    …Completely Waterproof * Absolutely Silent   Control The Tunze Eco Chic 8821.00 can be controlled through a simple timer, or any other method that regulates the power source of the light in a on/off method.   Mounting The modern magnetic mounting…

    $74.99 Regular Price: $

    …will remain safe and protected from the impeller * Adaptability - Ability to be connected to an ON/OFF controller like a ReefKeeper, Apex, timer, or the Sicce Wave Surfer for natural water movement * Self Cleaning and Lubricating - Water is forced into the impeller chamber to keep…

    $34.99 Regular Price: $

    …pump your Zeovit reactor again. Add automation and reliability to your Zeovit system in a matter of seconds. Connect the Avast Vibe to a timer or your favorite aquarium controller and never pump your Zeo media ever again2-liter * er capacity * Simple to setup * Easy media…

    $399.99 Regular Price: $

    Timer * Cheap Insurance from Skimmer Overflows * Necessity on recirculating external skimmers * Recommended for all skimmers of any type Installation * Place the Delay timer box in a dry location away from water * Plug skimmer Pump(s) plug into the Delay Timer

    $44.99 Regular Price: $

    …time, and space.  The K1 Stirrer is designed to stir the kalk slurry 24/7, and does not require any additional mixing pumps or timers. Constant mixing allows the K1 to always have a steady concentration of kalkwasser solution available for your reef, aiding in keeping your calcium…

    $229.99 Regular Price: $

    …following addition of Reef BioFuel to the aquarium to enable nutrient uptake and assimilation, whereupon skimming should be resumed; the use of a timer and automated doser to control protein skimming and dosing is a simple and effective means of accomplishing this. Alternately, the product may be…

    $9.49 Regular Price: $

    …independent timers * Monitors up to 5 stages * Timer counts down in month or days * Volumizer counts up in gallons or liters * Digital display * Easy installation   Features: * A five-stage filter monitor with five independent timers. * The…

    $39.99 Regular Price: $

    …with the Sicce Wave Surfer Controller. * Dual outlet pump controller * Maximum of 100W per outlet * Suitable with other "fast timer safe" pumps up to 100W * Night mode, feed mode and alternate or synchronous flow mode * Feeding Mode - temporarily suspend flow for 4 minutes…

    $99.99 Regular Price: $

    …Waterproof * Absolutely Silent   Control The Tunze Eco Chic 8831.00 Refugium LED can be controlled through a simple timer, or any other method that regulates the power source of the light in an on/off method.   Mounting The modern magnetic mounting…

    $79.99 Regular Price: $

    …controller included. If you want to update your older Tunze pump without an integrated controller to create wave simulation, while having a food timer and the ability to hook up a photo sensor to have the pump enter night mode automatically. * Feed Mode * Wave Simulation *…

    $53.29 Regular Price: $

    …add alkalinity solutions or other additives that may precipitate easily.  * Doesn't Back-Siphon * Easy To Use With a Digital Timer * Super Quiet Operation * 1-Year Bulk Reef Supply Warranty   Tygon A-60 Tubing The BRS Drew's Doser Pump Head includes…

    $109.99 Regular Price: $

    …blades * High torque low RPM motor * Wiper mount * Lid with mounting clamps * Automatic by plugging neck cleaner into a timer (sold separately) or an aquarium controller (sold separately) * Set to run for a few minutes 4-6 times per day   …

    $174.99 Regular Price: $

    …Analog Timer - The magnetic stirrer that is included in the base will need a power source, and using a simple timer or aquarium controller system, you will be able to control when the solution is mixed. We highly suggest a digital timer if you do not use a controller, but an analog timer

    $269.99 Regular Price: $

    …will remain safe and protected from the impeller * Adaptability - Ability to be connected to an ON/OFF controller like a ReefKeeper, Apex, timer, or the Sicce Wave Surfer for natural water movement * Self Cleaning and Lubricating - Water is forced into the impeller chamber to keep…

    $36.99 Regular Price: $

    …like the Kamor X4, Neptune DOS, or Bubble Magus T-11 that are super easy to program and keeps everything in a compact package, but there are other options that many reefers prefer like the BRS 1.1mL dosing pumps that can be paired with a digital timer for precise and affordable dosing control. 

    $31.99 Regular Price: $

    …allowing the container to fill until it reaches the second float switch and the valve turns off. The Tunze RO Water Controller 8555 also features a timer backup that can be set to either 12 or 24 hours. If the float switch hasn’t been triggered off within the set time the valve will close and…

    $199.99 Regular Price: $

    …Analog Timer - The magnetic stirrer that is included in the base will need a power source, and using a simple timer or aquarium controller system, you will be able to control when the solution is mixed. We highly suggest a digital timer if you do not use a controller, but an analog timer

    $329.99 Regular Price: $

    …(calcium and alkalinity) to their reef tanks. The most common method for doing this today is to use standalone dosing pumps and run them on a timer using seconds or minutes to determine how much to dose. This is not only confusing, but also prone to inaccuracy.  Everyone knows that when…

    $449.95 Regular Price: $

    …(calcium and alkalinity) to their reef tanks. The most common method for doing this today is to use standalone dosing pumps and run them on a timer using seconds or minutes to determine how much to dose. This is not only confusing, but also prone to inaccuracy.  Everyone knows that when…

    $299.95 Regular Price: $

    …Flow adjustments can be made with either a ball valve on the feed line or with a DC style pump.  7. Plug the LED light power cord into a timer or aquarium controller and program it for a 12-hour daily photoperiod. We suggest illuminating the algae scrubber in an opposite lighting cycle…

    $599.99 Regular Price: $

    …  Control The included controller offers high-end features at an affordable price. 7 preset flow modes with 10/20 minute feed timer settings. Never worry about your pump running dry with the included auto shut off feature when the pump is not submerged. Sine wave noise reduction…

    $129.95 Regular Price: $
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    …time, and space.  The K2 Stirrer is designed to stir the kalk slurry 24/7, and does not require any additional mixing pumps or timers. Constant mixing allows the K2 to always have a steady concentration of kalkwasser solution available for your reef, aiding in keeping your calcium…

    $279.99 Regular Price: $

    …is a very cost-effective yet long lasting stand-alone dosing pump perfect for trace elements and 2 part.  By hooking the pump up to a simple timer or aquarium controller they can be one of the most inexpensive ways to get into an automated 2 part dosing system. With their peristaltic design,…

    $79.99 Regular Price: $

    …& Alkalinity Total Package with Dosers include two 1.1mL BRS 2-Part Dosing Pumps that can be combined with any aquarium controller or digital timer for automated and reliable dosing. The pumps will dispense 1.1mL per minute and by drilling a small hole in the cap of the mixing jugs, you can dose…

    $239.99 Regular Price: $

    …to add your pump of choice, the JBJ ATO system is a great top off unit for reefers on a budget. * Audible Alert * Adjustable timer based Safety * Multiple configurations * Visual LED signals * Includes float switches and brackets   Float Sensors …

    $84.99 Regular Price: $

    …dry air. * Can be mounted on wall * Lightweight and corrosion resistant * Single chamber heat regenerative dryer * Control timer to set regeneration time manually We suggest using a dedicated skimmer, vacuum pump, or ozone reactor to pull air through the IQ Air Dryer.…

    $599.99 Regular Price: $

    …of dry air. * Can be mounted on wall * Lightweight and corrosion resistant * Single chamber heat regenerative dryer * Control timer to set regeneration time manually   We suggest using a dedicated skimmer, vacuum pump, or ozone reactor to pull air through the…

    $1,021.99 Regular Price: $

    …Flow adjustments can be made with either a ball valve on the feed line or with a DC style pump.  7. Plug the LED light power cord into a timer or aquarium controller and program it for a 12-hour daily photoperiod. We suggest illuminating the algae scrubber in an opposite lighting cycle…

    $449.99 Regular Price: $

    …ponds. * Lockable Clip Top * IP55 rated against dust and water * Allows you to keep 4 way power extension bars protected even, with timers.   Special features such as double soft seals on each wire, a 360 degree soft seal on the inside on inside of the lid and an…

    $39.99 Regular Price: $

    …Never pump your Zeovit reactor again. Add automation and reliability to your Zeovit system in a matter of seconds. Connect the Avast Vibe to a timer or your favorite aquarium controller and never pump your zeo media ever again! * 4 liter capacity * Simple to setup * Easy media…

    $449.99 Regular Price: $