Aubig DC 12V Brushless Magnetic Drive Centrifugal Submersible Oil Water Pump 500L/H 5M/16ft https://www.amazon.com/dp/B00C6XNB50/ref=cm_sw_r_cp_apa_i_hM73BbWGJJZ5X
Mag drive pumps are the best because the shaft is not exposed to the fluid. Not self priming though.
Yes, it is.