diff --git a/hosts/tanzanite/default.nix b/hosts/tanzanite/default.nix
index 7fca921..3d928e8 100644
--- a/hosts/tanzanite/default.nix
+++ b/hosts/tanzanite/default.nix
@@ -18,9 +18,25 @@ in {
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
+  # Redundant Storage
+  fileSystems."/opt/data" = {
+    device = "/dev/disk/by-uuid/0acaee69-07df-45f3-a2f4-65e2f3fda529";
+    fsType = "btrfs";
+    options = [ "subvol=@data" "compress=zstd" ];
   };
 
+  fileSystems."/opt/docker-containers" = {
+    device = "/dev/disk/by-uuid/0acaee69-07df-45f3-a2f4-65e2f3fda529";
+    fsType = "btrfs";
+    options = [ "subvol=@docker-containers" "compress=zstd" ];
   };
+
+  fileSystems."/opt/www" = {
+    device = "/dev/disk/by-uuid/0acaee69-07df-45f3-a2f4-65e2f3fda529";
+    fsType = "btrfs";
+    options = [ "subvol=@www" "compress=zstd" ];
+  };
+
   # Non-Redundant Storage
   fileSystems."/" =
     { device = "/dev/disk/by-uuid/ac31f656-1882-415e-bbb7-b4d24c0af01c";