frequently asked questions
Frequently asked questions
What is the current state of development?
We have a second generation prototype. Improvements have been made on our first unit and implemented in v2.
How long can I feed my tank with this unit?
How big is the freezer unit? How about the control unit?
The main unit is 4" square by 3.5" tall.
What do I need to mount this on my tank?
The unit comes with an interchangeable mount for rimless, euro-braced, or rimmed tanks.
Will I be able to control this with my phone? With my Apex? GHL or other control unit?
0-10v control of the unit is planned for the production model which will allow you to trigger it with an aquarium controller capable of 0-10v output. We will happily colaborate with any company if they would like a more advanced interface with the aF⁴.