MIDCO HOME DOO Fiber internet built for Detroit Lakes. Midco® Fiber Internet has arrived! 5 gig speeds. Affordable price. Local support. Plus, contract buyouts. Midco.com/Detroit Lakes Internet. TV. Phone. MIDCO HOME DOO Fiber internet built for Detroit Lakes . Midco® Fiber Internet has arrived ! 5 gig speeds . Affordable price . Local support . Plus , contract buyouts . Midco.com/Detroit Lakes Internet . TV . Phone .