Magnetic Float

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    …RO/DI Flood Guardian is the perfect solution for any reefer that wants a float valve that they do not need to drill or permanently mount to a reservoir. The Flood Guardian uses a dual optical sensor that can be magnetically attached to 5-gallon buckets, ATO containers, or even large saltwater mixing…

    $69.99

    …will cut power to the outlet when the sensor detects a change in water level. The plug & play design requires no difficult programming and the magnetic attachment makes placement and adjustments of the level sensor quick and easy. The Smart Level can be used as either a high-level sensor or a…

    $59.99

    Modular, Multi-Purpose, Magnetic Innovative Marine CustomCradle probe holders are clutter free and one of the easiest probe holders to use, and maintain. Thumb screws are a thing of the past with the magnetically coupled, padded probe and dosing tube holder. A single CustomCradle can hold probes,…

    $34.99

    float is down. You can reverse the operation by removing the clip, turning the float upside down and replacing the clip.   A pump rated at just 5 watts can destroy a float switch rated for 50 watts, locking it in the “on” position and pumping a lot of water where you do not want it.   The magnetic

    $28.99

    float is down. You can reverse the operation by removing the clip, turning the float upside down and replacing the clip.   A pump rated at just 5 watts can destroy a float switch rated for 50 watts, locking it in the “on” position and pumping a lot of water where you do not want it.   The magnetic

    $16.99

    …do float if the connection through the aquarium is lost for easy retrieval, which is the frustrating point for most other magnet cleaners in the industry.   Glass and acrylic aquariums 5/8" to 3/4" thick The Tiger Shark will easily remove algae off smaller tanks. Its inner assembly will float to the…

    $109.99

    …utilizes an electronic eye sensor to monitor water levels and a backup float switch sensor with an optional audible alarm. The controller protects the quiet metering pump from running dry and reports an empty storage tank. Two magnetic holders for sensors and multiple mounting brackets included as…

    $199.99

    Max Tank Thickness - 1/2"   The VeggieMag uses a strong magnet to hold your SeaVeggies clip in place on windows up to 3/4” thick. Easy to position at any level in the aquarium and easy to retrieve because it floats.

    $20.94

    …more effective and enjoyable. MagFeeder comes with a floating feed ring that retains flake foods, pellets, powdered invertebrate feeds, or any food you want to add into your tank but don’t want to see go right over the overflow. The magnetic coupling makes it possible to easily position the ring…

    $20.94

    Neptune Systems designed the MPR - Magnetic Probe Rack specifically for the Apex. It will hold the larger diameter temperature probe, pH probe, ORP probe, and salinity probe. Made from acrylic and with strong neodymium magnets Works securely on sumps and aquariums up to 1/2" thick   Dimensions - 4"…

    $39.95

    …IceCap KM-120 Magnetic Kalkwasser Reactor uses a magnetic stirrer to accomplish the mixing of the solution, which means you will never have to clean or replace an expensive mixing pump ever again, and also cuts the maintenance down to bare minimums.  Adjustable Speed Magnetic Stirrer Push-Connect…

    $269.99

    …IceCap KM-150 Magnetic Kalkwasser Reactor uses a magnetic stirrer to accomplish the mixing of the solution, which means you will never have to clean or replace an expensive mixing pump ever again, and also cuts the maintenance down to bare minimums.  Adjustable Speed Magnetic Stirrer Push-Connect…

    $329.99

    …IceCap KM-200 Magnetic Kalkwasser Reactor uses a magnetic stirrer to accomplish the mixing of the solution, which means you will never have to clean or replace an expensive mixing pump ever again, and also cuts the maintenance down to bare minimums.  Adjustable Speed Magnetic Stirrer Push-Connect…

    $379.99

    …the fact all of them (except the Great White) do float if the connection through the aquarium is lost for easy retrieval, which is the frustrating point for most other magnet cleaners in the industry.   Algae Free PLUS Aquarium Cleaning Magnets The new "Plus Series" has a detachable and replaceable…

    $79.99

    …White) do float if the connection through the aquarium is lost for easy retrieval, which is the frustrating point for most other magnet cleaners in the industry.   Works with aquariums up to 3/8" thick. Perfect for Nano and Pico tanks that have thin glass or acrylic. The wet side floats for easy…

    $57.99

    …The natural rock appearance of these racks allows you to create some cool floating coral scapes on the sides of your tank. Reef Rax Frag Racks will work with up to 1/4" thick glass or acrylic with their strong reef safe magnets that can be placed almost anywhere in your tank.    Dimensions - 3.5" L…

    $22.00

    …tanks and frag swaps to help make your corals look their best. Cell Cast Acrylic Construction 4 Tiers Sliding Removable Shelves 32 Holes for Frags Magnetic Strength up to ½” Glass Fits Most Coral Frag Plugs up to 15mm in Diameter   No egg crates, zip ties, or glue – get back to growing frags! Your…

    $39.99

    …the float is down. You can reverse the operation by removing the clip, turning the float upside down and replacing the clip. A pump rated at just 5 watts can destroy a float switch rated for 50 watts, locking it in the “on” position and pumping a lot of water where you do not want it. The magnetic

    $10.99

    float is down. You can reverse the operation by removing the clip, turning the float upside down and replacing the clip.   A pump rated at just 5 watts can destroy a float switch rated for 50 watts, locking it in the “on” position and pumping a lot of water where you do not want it.   The magnetic

    $15.99

    …duty applications like sewage pumps. A pump rated at just 5 watts can destroy a float switch rated for 50 watts, locking it in the “on” position and pumping a lot of water where you do not want it.   The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when…

    $20.99

    …(see more) Float magnet is encased inside the float 24" leads (22 gauge wire) offer project flexibility 1/8" NPT tapered fitting - does not come with a nut Certifications: UL, CSA, NSF   Note: Not for use in heavy duty applications like sewage pumps. A pump rated at just 5 watts can destroy a float

    $16.49

    float is down. You can reverse the operation by removing the clip, turning the float upside down and replacing the clip.   A pump rated at just 5 watts can destroy a float switch rated for 50 watts, locking it in the “on” position and pumping a lot of water where you do not want it.   The magnetic

    $27.99

    Replacement Blades for Easy Blade Algae Scraper, compatible with the following magnets: Mag-Float 350 Magnavore 8 Magnavore 10 The Piranha Float The Hammerhead Float Tiger Shark Float The Great White   Note: Not compatible with PLUS Algae Scrapers.

    $12.99

    …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 with the I/O Breakout Box. Add float switches, magnet switches, or…

    $39.95

    …Great White) do float if the connection through the aquarium is lost for easy retrieval, which is the frustrating point for most other magnet cleaners in the industry.   Glass and acrylic aquariums 3/4" to 1" thick The Great White (Non-floating) is Algae Free’s most powerful magnetic cleaner. It has…

    $159.99

    …I/O switch port that would be used with the breakout box for monitoring float switches, magnet switches, and much, much more.   Features Monitor/Control Dissolved oxygen and temperature 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc Plug and Play.  Automatically…

    $94.95

    …picking at it, the algae will come loose and float into either a powerhead or overflow. With the Gourmet Grazer and its snap lock cover it will keep the seaweed from floating away and allow the fish the naturally graze throughout the day. With powerful magnets, you can easily move the feeder around…

    $24.99 $20.99

    …and with the included magnetic mounting system moving the pump around only takes a second. Giving around 15° of movement, you can angle the Nero 5 to direct flow in your aquarium where you need it. The two-part mounting system incorporates an inner magnet and an outer magnet that can couple together…

    $199.00

    …The downfall for most top off systems is the float valve or moving parts. AutoAqua utilizes an optical sensor to visually look at the water level. With the magnetic mounting of the optical sensor placement options are limitless while if the magnets are ever to slip or the sensor gets knocked and…

    $134.99

    Modular, Multi-Purpose, Magnetic Innovative Marine CustomCradle probe holders are clutter free and one of the easiest probe holders to use, and maintain. Thumb screws are a thing of the past with the magnetically coupled, padded probe and dosing tube holder. A single CustomCradle can hold probes,…

    $29.99

    A Complete, Simple, & Standalone ATO! If you want a safe ATO system, the Neptune System ATK v2 uses a mixture of optical eyes and a float valve to ensure your tanks water level stays the same while preventing overfills. With the ATK v2 you do not need an Apex Controller since it can be run 100%…

    $199.95

    …Built-In WiFi and myGHL Cloud Support Included Float/Optical Sensor Inputs* On-Board Manual Override Buttons Adjustable Speed Brushless Motors Magnetic Stirrer Ports Included* Backward Compatible No Controller Required *sensors and stirrers not included   Brushless Stepper Motors When it comes to…

    $379.90