Diesel fuel pump

I have the 91 gallon aux tank from Northern Tools, and I purchased the diesel pump from Advanced Auto Parts. I installed a 15 amp inline fuse, cutoff valve, and the largest inline filter and I think it was the Fram G15. It takes about 30 minutes to fill the main tank when I'm not running and an hour if I'm going down the highway. I change the filter every 3rd ro 4th tank fuel. Its a Mr. Gasket Electric Diesel Fuel Transfer Pump, and a red glow toggle switch in the cab. Good luck