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Dosing and Auto Top Off (ATO) pumps and equipment offer you an easy way to keep up with the maintenance of your aquarium. Dosing pumps allow you to supplement trace elements, calcium, magnesium, alkalinity and other additives to your aquarium in a controlled way. Auto-Top off pumps and accessories are used to replace tank water lost to evaporation, allowing you to maintain a more stable aquatic environment.

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  • AquaDose [1400 mL]

    AquaDose [1400 mL]

    With its adjustable gravity drip system the Kent AquaDose is an economical no mess solution to dosing your system with Kalkwasser and other mixes.…

    $34.02
  • ATO Reservoir Tank [Large]

    ATO Reservoir Tank [Large]

    You don't have to worry about water evaporation anymore with these new ATO units. The sharp and clean unit comes with a shut-off valve attached and can easily be used with a Float Valve to help mainta…

    - Additional Shipping Item

    $194.99
  • ATO Reservoir Tank [Medium]

    ATO Reservoir Tank [Medium]

    You don't have to worry about water evaporation anymore with these new ATO units. The sharp and clean unit comes with a shut-off valve attached and can easily be used with a Float Valve to help mainta…

    - Additional Shipping Item

    $155.99
  • ATO Reservoir Tank [Small]

    ATO Reservoir Tank [Small]

    You don't have to worry about water evaporation anymore with these new ATO units. The sharp and clean unit comes with a shut-off valve attached and can easily be used with a Float Valve to help mainta…

    - Additional Shipping Item

    $110.50
  • Bubble Magus Extension Module

    Bubble Magus Extension Module

    This extension module is for the Bubble Magus BM-T01 Dosing Pump. It adds 4 additional dosing channels (up to 2 extension modules can be added to the BM-T01 for a total of 11 channels). The extension …

    $209.00
  • Bubble Magus T-01 3 Pump Doser

    Bubble Magus T-01 3 Pump Doser

    The Bubble Magus BM-T01 is an accurate micro-computer controlled, three-channel dosing pump. Can be used to automatically dose 2-part calcium/alkalinity additives, trace elements, magnesium, strontium…

    $289.00
  • Bubble Magus TS-1 Dosing Pump

    Bubble Magus TS-1 Dosing Pump

    The Bubble Magus TS1 is a precise dosing pump driven by an onboard controller. It can be used as a standalone pump, or it can be extended with the addition of a TS2 pump. When a TS2 is added, it follo…

    $129.99
  • Bubble Magus TS-2 Slave Dosing Pump

    Bubble Magus TS-2 Slave Dosing Pump

    The TS2 Dosing Pump is one of the easiest slave dosing pumps to use. Simply input how many milliliters you need to dose per day on the master TS1, and the dosing pump does the rest of the work for you…

    $69.00
  • Calcium Dispenser for Osmolator 5074

    Calcium Dispenser for Osmolator 5074

    The addition of calcium hydroxide (kalkwasser) is a traditional method for adding calcium to a reef aquarium. When used in conjunction with a Tunze Osmolator 5074 the Tunze Calcium Dispenser is used t…

    $122.95
  • Kamoer 3-Channel Dosing Pump

    Kamoer 3-Channel Dosing Pump

    Elements dosing can be dosed accurately to 1 mL. The programming is simple: You enter the daily amount and number of doses per day (in auto mode) or alternatively, you can use the timer functions to d…

    $324.54
  • Kamoer 4-Channel Master WiFi Dosing Pump

    Kamoer 4-Channel Master WiFi Dosing Pump

    This Kamoer WiFi 4-Channel Master Dosing Pump Features: Temperature detection, Temperature Hi and Low alarm, Liquid level detection (floats included), WiFi controllable and more.…

    $489.99
  • Kamoer 4-Channel Master/Slave WiFi Dosing Pump

    Kamoer 4-Channel Master/Slave WiFi Dosing Pump

    New Kamoer F4 small, economical, accurate, WiFi dosing pump.…

    $299.99
  • Kamoer 5 Channel Dosing Pump

    Kamoer 5 Channel Dosing Pump

    5 Channel Dosing Pump. Features three dosing modes: Auto Dose, Custom Dose and Manual Dose, and the option to set days of the week, or the interval of days for dosing. For example - every 14 days or …

    $599.99
  • Kamoer ATO One SE

    Kamoer ATO One SE

    Minimize the time spent on maintenance and water changes. The new Kamoer One Auto top Up/Off unit with pump come with optical sensor and magnet holder which provides precision automatic water top off …

    $74.99
  • Kamoer Dosing Pump Holder

    Kamoer Dosing Pump Holder

    The Kamoer Dosing Pump bracket gives you an easy way to mount your Kamoer Dosing pump in your aquarium stand. Fits all Kamoer KSP Dosing pumps.…

    $36.99
  • Kamoer Dosing Pump Replacement Head w/ tube

    Kamoer Dosing Pump Replacement Head w/ tube

    Replacement Dosing Pump Head Assembly for Kamoer WiFi Dosing Pump Systems. Keep an extra on hand and whenever one fails or starts to spin a little slower that is a great time to replace the individual…

    $38.95
  • Kamoer Drip Pro Bluetooth Single Head Irrigation System

    Kamoer Drip Pro Bluetooth Single Head Irrigation System

    Dripping Pro is a potted plant Automatic Drip Watering System, specifically designed for the balcony, home office or small greenhouse. Through the Bluetooth connection and mobile phone app you can co…

    $79.99
  • Kamoer Single Channel Dosing Pump

    Kamoer Single Channel Dosing Pump

    Mini peristaltic pump mainly used to quantitatively add aquarium additives such as Ca, Mg and kH.…

    $109.99
  • Kamoer Stepper Motor Peristaltic Pump

    Kamoer Stepper Motor Peristaltic Pump

    The Kamoer KSP-F01 Peristaltic Pump is an adjustable flow rate and high precision stepper motor peristaltic pump. It has been designed for continuous use and is well suited for a variety of applicatio…

    $349.99
  • Kamoer Tube Organizer

    Kamoer Tube Organizer

    The Kamoer Tube Holder Manifold keeps your dosing lines clean and organized. Each Kamoer Manifold comes with the screws you need to mount your Tube holder to any standard sump.…

    $13.05
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