So does this mean you can use the D5 with the Aquaero? It appears it would work the D5 nominal power at 12V is 24W and the current @ 12V is 2 amps.
We weren't discussing the Aquaero, but the Poweradjust. Also keep in mind that there at least two different versions of teh Aquaero in regards to the voltage regulators (VR) for fans. I don't know if any changes were made in regards to the VR's for the pump circuitry.
The pump does not plug directly into the Aquaero, but through the pump circuit board which is integrated into the Aquaero via a ribbon cable.