Just use Dot4 as rich74310 said, but don't use Dot5.
"It must be noted that, DOT 5 brake fluid is different from DOT 3 and DOT 4 in that it is silicone-based. DOT 5 is NOT recommended for any vehicle equipped with antilock brakes (ABS) - but it can provide long-lasting protection against corrosion for vehicles that are stored for long periods of time or are driven in wet environments".