The Aqua Medic Reefdoser EVO 4 is a versatile four-channel dosing system designed to automate a wide range of dosing and feeding tasks in freshwater and saltwater aquariums. Each of the four included dosing pumps can be controlled independently, allowing precise and flexible management of additives, supplements and liquid foods.

Dosing can be carried out either manually or automatically, with each pump individually calibratable to ensure accurate delivery. The advanced interval control allows the on and off cycles for each pump to be adjusted over a broad time range, from seconds to several days, making the system suitable for both frequent micro-dosing and longer dosing intervals.

The reefdoser EVO 4 can be used for regular dosing of trace elements and fertilisers, controlled addition of calcium and bicarbonate in reef aquariums, accurate dosing of Kalkwasser, and even automatic feeding with live zooplankton. The external controller can be positioned separately from the pumps, allowing easy access and straightforward programming in a convenient location.

Key Features:

• Four independently controllable dosing pumps
• Manual or automatic dosing operation
• Individual calibration for each pump
• Wide interval control from seconds to days
• Suitable for freshwater and saltwater aquariums
• Ideal for dosing trace elements, fertilisers and supplements
• Supports calcium, bicarbonate and Kalkwasser dosing
• Suitable for automatic feeding with live zooplankton
• External controller for flexible placement and easy programming

The Aqua Medic Reefdoser EVO 4 provides accurate and reliable dosing control, helping maintain stable water parameters and reducing the need for daily manual dosing in both reef and freshwater aquarium systems.

Specifications:

• Number of dosing pumps: 4
• Dosing control: Manual and automatic
• Dosing intervals: Seconds to days (adjustable per pump)
• Inlet hose length: 4 m (individually adjustable)
• Dimensions reefdoser EVO 4: approx. 250 x 130 x 64 mm (L x W x H)
• Dimensions controller: approx. 140 x 65 x 36 mm (L x W x H)