"Surface Tension" enhances a fluid’s tendency to accumulate and form drops. Fluid containers also have a setting for "Surface Tension". Both, daemon and emitter parameter can be used together.
Strength
This value defines the overall strength of the daemon’s force. All negative and positive settings are valid. With very high settings you can often observe highly accelerated particles and we recommend adding a → "k Volume" daemon to delete them. If the simulation is unstable increase the “MIN | MAX Substeps” values under Scene > Solver > Liquid - PBD Solver or Liquid - SPH Solver.
Balanced
With “Yes” the fluid is prevented from breaking apart into smaller drops too fast.