{
  "format_version": "1.21.70",
  "minecraft:client_biome": {
    "description": {
      "identifier": "deep_frozen_ocean"
    },
    "components": {
      "minecraft:fog_appearance": {
        "fog_identifier": "minecraft:fog_deep_frozen_ocean"
      },
      "minecraft:water_appearance": {
        "surface_color": "#2570B5"
      },
      "minecraft:atmosphere_identifier": {
        "atmosphere_identifier": "minecraft:default_atmospherics"
      },
      "minecraft:color_grading_identifier": {
        "color_grading_identifier": "sample:custom_color_grading"
      },
      "minecraft:lighting_identifier": {
        "lighting_identifier": "minecraft:default_lighting"
      },
      "minecraft:water_identifier": {
        "water_identifier": "minecraft:default_water"
      }
    }
  }
}