diff --git a/NewHorizons/Builder/Body/WaterBuilder.cs b/NewHorizons/Builder/Body/WaterBuilder.cs
index 9b5a81659..ae72bce6e 100644
--- a/NewHorizons/Builder/Body/WaterBuilder.cs
+++ b/NewHorizons/Builder/Body/WaterBuilder.cs
@@ -114,6 +114,8 @@ public static void Make(GameObject planetGO, Sector sector, OWRigidbody rb, Wate
             fluidVolume._attachedBody = rb;
             fluidVolume._triggerVolume = buoyancyTriggerVolume;
             fluidVolume._radius = waterSize;
+            fluidVolume._buoyancyDensity = module.buoyancy;
+            fluidVolume._density = module.density;
             fluidVolume._layer = LayerMask.NameToLayer("BasicEffectVolume");
 
             var fogGO = GameObject.Instantiate(_oceanFog, waterGO.transform);
diff --git a/NewHorizons/External/Modules/VariableSize/WaterModule.cs b/NewHorizons/External/Modules/VariableSize/WaterModule.cs
index 82b7446bb..5180c02d9 100644
--- a/NewHorizons/External/Modules/VariableSize/WaterModule.cs
+++ b/NewHorizons/External/Modules/VariableSize/WaterModule.cs
@@ -1,5 +1,6 @@
-using NewHorizons.Utility;
+using NewHorizons.Utility;
 using Newtonsoft.Json;
+using System.ComponentModel;
 
 namespace NewHorizons.External.Modules.VariableSize
 {
@@ -11,6 +12,16 @@ public class WaterModule : VariableSizeModule
         /// </summary>
         public float size;
 
+        /// <summary>
+        /// Density of the water sphere. The higher the density, the harder it is to go through this fluid.
+        /// </summary>
+        [DefaultValue(1.2f)] public float density = 1.2f;
+
+        /// <summary>
+        /// Buoyancy density of the water sphere
+        /// </summary>
+        [DefaultValue(1f)] public float buoyancy = 1f;
+
         /// <summary>
         /// Tint of the water
         /// </summary>
diff --git a/NewHorizons/Schemas/body_schema.json b/NewHorizons/Schemas/body_schema.json
index c69a205c2..7c70ab889 100644
--- a/NewHorizons/Schemas/body_schema.json
+++ b/NewHorizons/Schemas/body_schema.json
@@ -2573,6 +2573,18 @@
           "description": "Size of the water sphere",
           "format": "float"
         },
+        "density": {
+          "type": "number",
+          "description": "Density of the water sphere. The higher the density, the harder it is to go through this fluid.",
+          "format": "float",
+          "default": 1.2
+        },
+        "buoyancy": {
+          "type": "number",
+          "description": "Buoyancy density of the water sphere",
+          "format": "float",
+          "default": 1.0
+        },
         "tint": {
           "description": "Tint of the water",
           "$ref": "#/definitions/MColor"