The Aquastream XT has its own sensors and is one of the most common used pump device. An Aquabus or Aquaero is not necessary, that pump could send its data directly to an Aquabus device or via USB to the Aquasuite Software. So I assume it should be easy to add it your existing Aquacomputer sensor implementation.
Here are the features of that pump: Feature Standard Advanced Ultra Automatic frequency adjustment • • • Aquabus • • • Manual frequency setting • • • Deaeration modus • • • Rotation detection • • • Configurable rpm signal output • • • Manually configurable fan output - • • Measuring of fan output voltage - • • External temperature sensor - - • Internal water temperature sensor - - • Freely configurable calibration curve - - • Temperature-controlled fan output - - • Connection flow sensor - - • Btw: I think the D5 pump by Aquacomputers uses the same sensor/controller unit.