diff --git a/Projekte/mdga/client/src/main/java/pp/mdga/client/animation/ShellAnimation.java b/Projekte/mdga/client/src/main/java/pp/mdga/client/animation/ShellAnimation.java
index b72564f1..cc3a785a 100644
--- a/Projekte/mdga/client/src/main/java/pp/mdga/client/animation/ShellAnimation.java
+++ b/Projekte/mdga/client/src/main/java/pp/mdga/client/animation/ShellAnimation.java
@@ -35,7 +35,7 @@ public ShellAnimation(TankTopControl tankTopControl, MdgaApp app, Runnable actio
     protected void initSpatial() {
         tankTopControl.rotate(spatial.getLocalTranslation(), this::shoot);
         app.getAcousticHandler().playSound(MdgaSound.TURRET_ROTATE);
-        app.getRootNode().attachChild(createShell());
+        //app.getRootNode().attachChild(createShell());
     }
 
     private Vector3f getShootPos() {
@@ -110,12 +110,7 @@ private void hitExplosion() {
                 new ColorRGBA(1f, 0.8f, 0.4f, 0.5f),
                 new ColorRGBA(1f, 0f, 0f, 0f)
         );
-        new Timer().schedule(new TimerTask() {
-            @Override
-            public void run() {
-                action();
-            }
-        }, 800);
+        app.getTimerManager().addTask(0.8f, super::action);
     }
 
     private void createEffect(Vector3f shootPos,
@@ -158,4 +153,4 @@ public void run() {
             }
         }, 1000);
     }
-}
\ No newline at end of file
+}