{
  "pools": [
    {
      "name": "aquaculture:treasure_chest_loot",
      "rolls": 1,
      "entries": [
        {
          "type": "item",
          "name": "minecraft:iron_ingot",
          "entryName": "iron_ingot",
          "weight": 40
        },
        {
          "type": "item",
          "name": "minecraft:gold_ingot",
          "entryName": "gold_ingot",
          "weight": 30
        },
        {
          "type": "item",
          "name": "minecraft:diamond",
          "entryName": "diamond",
          "weight": 15
        },
        {
          "type": "item",
          "name": "minecraft:emerald",
          "entryName": "emerald",
          "weight": 15
        }
      ]
    }
  ]
}