Hi there,

The products we would recommend will depend on what level of monitoring and control you are looking for.

For a reef aquarium, most will want to monitor their temperature, pH, redox and salinity. If you're also looking to do things like automate your auto top off and water changes, monitor leakages, receive email / text notifications, etc., the ProfiLux 4 Mega Set would be the ideal choice.

For general dosing, you can do this with a GHL Doser. The standalone version would be ideal if you will not be using a ProfiLux controller. If a P4 is added later on, you can switch the doser to slave mode at any time.

Feel free to give our US location a call to get your questions answered more quickly.
910-216-9092