You can configure the particle animation in the configuration file (plugins/DeathChest/config.yml):
particle:
enabled: true # Sets this to false to disable the particle effects
radius: 1.0 # Configure the radius the the circles.
count: 32 # Configure the count of particle per circle
# Maximum is 20
speed: 20.0 # Configure the speed of the circle (0.0 > x >= 20.0)
