hi there ... just done what You daid here aare some vid ...all aroud pump in side was clean after all I have done all the same pum rotate highly but flow rate very slow ... just dont know what to do now ... https://www.youtube.com/watch?v=MZjmTdUzmyo&feature=youtu.be https://www.youtube.com/watch?v=eUV1BJCNHOs&feature=youtu.be https://www.youtube.com/watch?v=yFC5AmqiEu0&feature=youtu.be

got Aquastream XT that is used just 3 month bought it as new from Ebay and on beginning was working perfect ... but last days it is super slow ... flow rate it is just minimum despite changes of speed in Aquasuite ... if will set up over 5000 rpm You can hear how it will speed up but flow rate doesn't change stay almost the same on just barely minimum ... it was working fine just got almost new build and now it is super slow no matter what speed will setup - can hear pumpor engine will increase ...