TMC Reef AccuDose

The TMC Reef AccuDose is an advanced dosing pump that allows you to accurately and reliably administer supplements, trace elements, or medications to your marine or freshwater aquarium. This pump is especially...

The TMC Reef AccuDose is an advanced dosing pump that allows you to accurately and reliably administer supplements, trace elements, or medications to your marine or freshwater aquarium. This pump is especially suitable for reef keepers who want optimal control over their water chemistry.

Key features

• Highly precise dosing thanks to a DC stepper motor, with a deviation of ±1% or less (depending on the volume).
• Wide dosing range: from 0.1 ml to 105 ml per minute.
• Designed for long-term stable calibration – suitable for larger volume dosing without frequent recalibration.
• Ultra-quiet in operation, ideal for installations where you want to work quietly.
• Bluetooth-BLE communication built-in: you control the pump via a smartphone or tablet via app interface.
• Supports multiple dosing programs: you can set multiple doses per 24 hours, give manual doses “on demand”, and set different volumes.
• Dosage logbook function: records all doses over the past 28 days so you keep track of what has been administered.
• Adjustable delay between different supplements to prevent unwanted interactions.
• Possibility to connect multiple units (up to approx. 12 units) so that you can build a complete dosing setup for larger or more complex aquariums.

Customer benefits

• Helps hobbyists minimize manual dosing and achieve greater consistency in maintenance – especially important in frag racks or reef systems where water chemistry must be strictly controlled.
• Suitable for both novice and advanced aquarists, the app control makes it intuitive and technically advanced.
• The ability to connect makes it ideal for expandable systems – an attractive upsell option (“starter set + extra units later”) for your webshop.
• Quiet and solidly built: fits well in professional or semi-professional setups where visible or audible equipment should be minimized.

Tips for installation & use

• Place the pump in a suitable location in the technical room/sump where the dosing hose runs as straight as possible and experiences minimal resistance.
• Start with a simple dosing routine (e.g. once a day) and build up to multiple doses per day if you notice your levels fluctuating more quickly.
• Use the logbook function in the app to monitor when doses have been given – useful for maintenance, holidays, or any potential drops in values.
• Set up a separate dosing pump for each important supplement (such as lime, alkalinity, magnesium or trace elements) and set a delay between each dose to avoid interaction.
• Make sure the hose and connection size match (usually 4mm ID / 6mm OD) and that the power supply is suitable for your mains voltage (100-240V).
• Check regularly that the pump is positioned correctly, free of air bubbles, and that the hose and couplings are clean – to maintain accurate dosing.

Video TMC Reef AccuDose