The different colors in the Aqualogix range represent a different level of resistance:

Bells:

  • Green Bells = High-Speed
  • Black Bells = All Purpose
  • Blue or Pink Aquastrength Bells = All Purpose
  • Blue Bells = Max Resistance

Fins:

  • Green Fins = High Speed
  • Sulfur Fins = All Purpose
  • Blue or Pink Aquastrength Fins = All Purpose
  • Blue Fins = Max Resistance

Aquastrength equipment is available in both blue and pink, however, both provide the same level of resistance which would be considered All Purpose.