diff --git a/src/main/java/ru/betterend/world/biome/BiomeDefinition.java b/src/main/java/ru/betterend/world/biome/BiomeDefinition.java
index e28ab6ea..92ec1ee4 100644
--- a/src/main/java/ru/betterend/world/biome/BiomeDefinition.java
+++ b/src/main/java/ru/betterend/world/biome/BiomeDefinition.java
@@ -4,6 +4,8 @@ import java.util.List;
 
 import com.google.common.collect.Lists;
 
+import net.minecraft.block.Block;
+import net.minecraft.block.Blocks;
 import net.minecraft.client.sound.MusicType;
 import net.minecraft.entity.EntityType;
 import net.minecraft.sound.BiomeAdditionsSound;
@@ -23,7 +25,10 @@ import net.minecraft.world.biome.SpawnSettings;
 import net.minecraft.world.gen.GenerationStep.Feature;
 import net.minecraft.world.gen.feature.ConfiguredFeature;
 import net.minecraft.world.gen.feature.ConfiguredStructureFeature;
+import net.minecraft.world.gen.surfacebuilder.ConfiguredSurfaceBuilder;
 import net.minecraft.world.gen.surfacebuilder.ConfiguredSurfaceBuilders;
+import net.minecraft.world.gen.surfacebuilder.SurfaceBuilder;
+import net.minecraft.world.gen.surfacebuilder.TernarySurfaceConfig;
 import ru.betterend.BetterEnd;
 import ru.betterend.util.MHelper;
 import ru.betterend.world.features.EndFeature;
@@ -45,11 +50,22 @@ public class BiomeDefinition {
 	private float fogDensity = 1F;
 
 	private final Identifier id;
+	
+	private ConfiguredSurfaceBuilder<?> surface;
 
 	public BiomeDefinition(String name) {
 		this.id = new Identifier(BetterEnd.MOD_ID, name);
 	}
 
+	public BiomeDefinition setSurface(Block surfaceBlock) {
+		this.surface = SurfaceBuilder.DEFAULT.method_30478(new TernarySurfaceConfig(
+				surfaceBlock.getDefaultState(),
+				Blocks.END_STONE.getDefaultState(),
+				Blocks.END_STONE.getDefaultState()
+		));
+		return this;
+	}
+
 	public BiomeDefinition setParticleConfig(BiomeParticleConfig config) {
 		this.particleConfig = config;
 		return this;
@@ -148,7 +164,7 @@ public class BiomeDefinition {
 					new SpawnSettings.SpawnEntry(spawn.type, spawn.weight, spawn.minGroupSize, spawn.maxGroupSize));
 		});
 
-		generationSettings.surfaceBuilder(ConfiguredSurfaceBuilders.END);
+		generationSettings.surfaceBuilder(surface == null ? ConfiguredSurfaceBuilders.END : surface);
 		structures.forEach((structure) -> generationSettings.structureFeature(structure));
 		features.forEach((info) -> generationSettings.feature(info.featureStep, info.feature));
 
diff --git a/src/main/java/ru/betterend/world/biome/BiomeFoggyMushroomland.java b/src/main/java/ru/betterend/world/biome/BiomeFoggyMushroomland.java
index c47d4339..728c4bf2 100644
--- a/src/main/java/ru/betterend/world/biome/BiomeFoggyMushroomland.java
+++ b/src/main/java/ru/betterend/world/biome/BiomeFoggyMushroomland.java
@@ -2,6 +2,7 @@ package ru.betterend.world.biome;
 
 import net.minecraft.world.gen.GenerationStep.Feature;
 import net.minecraft.world.gen.feature.ConfiguredFeatures;
+import ru.betterend.registry.BlockRegistry;
 import ru.betterend.registry.FeatureRegistry;
 
 public class BiomeFoggyMushroomland extends EndBiome {
@@ -11,6 +12,7 @@ public class BiomeFoggyMushroomland extends EndBiome {
 				.setFogDensity(3)
 				.setWaterColor(119, 227, 250)
 				.setWaterFogColor(119, 227, 250)
+				.setSurface(BlockRegistry.WET_MYCELIUM)
 				.addFeature(FeatureRegistry.STONE_SPIRAL)
 				.addFeature(Feature.LAKES, ConfiguredFeatures.LAKE_WATER));
 	}
diff --git a/src/main/resources/assets/betterend/blockstates/wet_mycelium.json b/src/main/resources/assets/betterend/blockstates/wet_mycelium.json
new file mode 100644
index 00000000..8b63bc11
--- /dev/null
+++ b/src/main/resources/assets/betterend/blockstates/wet_mycelium.json
@@ -0,0 +1,10 @@
+{
+    "variants": {
+        "": [
+			{ "model": "betterend:block/wet_mycelium" },
+			{ "model": "betterend:block/wet_mycelium", "y": 90 },
+			{ "model": "betterend:block/wet_mycelium", "y": 180 },
+			{ "model": "betterend:block/wet_mycelium", "y": 270 }
+		]
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/betterend/models/block/wet_mycelium.json b/src/main/resources/assets/betterend/models/block/wet_mycelium.json
new file mode 100644
index 00000000..4a8444a7
--- /dev/null
+++ b/src/main/resources/assets/betterend/models/block/wet_mycelium.json
@@ -0,0 +1,12 @@
+{
+	"parent": "block/cube",
+	"textures": {
+		"particle": "betterend:block/wet_mycelium_side",
+		"down": "block/end_stone",
+		"up": "betterend:block/wet_mycelium_top",
+		"north": "betterend:block/wet_mycelium_side",
+		"east": "betterend:block/wet_mycelium_side",
+		"south": "betterend:block/wet_mycelium_side",
+		"west": "betterend:block/wet_mycelium_side"
+	}
+}
diff --git a/src/main/resources/assets/betterend/models/item/wet_mycelium.json b/src/main/resources/assets/betterend/models/item/wet_mycelium.json
new file mode 100644
index 00000000..baa349e4
--- /dev/null
+++ b/src/main/resources/assets/betterend/models/item/wet_mycelium.json
@@ -0,0 +1,3 @@
+{
+    "parent": "betterend:block/wet_mycelium"
+}
diff --git a/src/main/resources/assets/betterend/textures/block/wet_mycelium_side.png b/src/main/resources/assets/betterend/textures/block/wet_mycelium_side.png
new file mode 100644
index 00000000..3da7c0b2
Binary files /dev/null and b/src/main/resources/assets/betterend/textures/block/wet_mycelium_side.png differ
diff --git a/src/main/resources/assets/betterend/textures/block/wet_mycelium_top.png b/src/main/resources/assets/betterend/textures/block/wet_mycelium_top.png
new file mode 100644
index 00000000..c1f29ec9
Binary files /dev/null and b/src/main/resources/assets/betterend/textures/block/wet_mycelium_top.png differ