kamoer nkcp 24v peristaltic pump aquarium water pump flow adjustable 4 14ml min for diy aquarium lab chemical analysis dosing additives pump diameter 1 0mm 3 3mm id od
kamoer nkcp 24v peristaltic pump aquarium water pump flow adjustable 4 14ml min for diy aquarium lab chemical analysis dosing additives pump diameter 1 0mm 3 3mm id od