Rinse film for 2 minutes to remove anti halation Dye (on 120 film)
Agitate for first minute, then once every 30secs.
Rinse for 3 mins as stop.
Ilford Rapid Fixer 1+ 4, 3 mins. Test your fixer on 35mm film leader. Fixing time = Double clearing time.
2 drops Kodak Photo Flo to prevent streaks and water marks - do not squeegee film. Hang to dry.