diff --git a/src/controllers/tanksController.js b/src/controllers/tanksController.js
index e9cf557c..6015d0ab 100644
--- a/src/controllers/tanksController.js
+++ b/src/controllers/tanksController.js
@@ -1342,77 +1342,42 @@ exports.IotDevice = async (req, reply) => {
     // Update waterlevel in tanksSchema for each tank
     for (const tank of tanks) {
       const { tankhardwareId, tankHeight } = tank;
-      
-     // console.log(tankhardwareId)
+
       // Find the corresponding tank in tanksSchema
       const existingTank = await Tank.findOne({ hardwareId, tankhardwareId });
-      const customerId = existingTank.customerId
-     // console.log(existingTank,tankhardwareId,customerId)
-      const tank_name = existingTank.tankName
-      if (existingTank) {
-        // Update the waterlevel using the tankHeight value
-        
-        const tank_height1 = (parseInt(existingTank.height.replace(/,/g, ''), 10)) * 30.48;
-       
-        
-        // The value of tank_height1 is a number, not a string, so you cannot use replace on it.
-        // If you want to format it with commas, you can create a function to add commas to a number.
-        function numberWithCommas(x) {
-          return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
-        }
-        
-        // Now you can use the function to format the tank_height1 value with commas.
-        const formatted_tank_height1 = numberWithCommas(tank_height1);
-       
-        
-        const tank_height = parseInt(formatted_tank_height1.replace(/,/g, ''), 10);
-        
-      const water_level_height = tank_height - tankHeight
-    
-      
-      const waterCapacityPerCm = parseInt(existingTank.waterCapacityPerCm.replace(/,/g, ''), 10)
-     
-      const water_level = water_level_height * waterCapacityPerCm;
-
-
-// Function to add commas to a number
-function numberWithCommas(x) {
-  return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
-}
-
-const formatted_water_level = numberWithCommas(water_level);
-
-
-existingTank.waterlevel = parseInt(formatted_water_level.replace(/,/g, ''), 10);
+      if (!existingTank) {
+        continue; // Skip to the next tank if not found
+      }
 
+      const customerId = existingTank.customerId;
+      const tank_name = existingTank.tankName;
 
+      // Update the waterlevel using the tankHeight value
+      const tank_height1 = (parseInt(existingTank.height.replace(/,/g, ''), 10)) * 30.48;
+      const tank_height = parseInt(tank_height1.toFixed(0), 10); // Ensure it's an integer
+      const water_level_height = tank_height - tankHeight;
+      const waterCapacityPerCm = parseInt(existingTank.waterCapacityPerCm.replace(/,/g, ''), 10);
+      const water_level = water_level_height * waterCapacityPerCm;
 
+      existingTank.waterlevel = water_level;
 
-        // Save the updated tank document
-        await existingTank.save();
-        for (const outputConnection of existingTank.connections.outputConnections) {
-          
+      // Save the updated tank document
+      await existingTank.save();
 
-          const linkedTank = await Tank.findOne({ customerId: customerId, tankName: outputConnection.outputConnections, tankLocation: outputConnection.output_type });
-          if (linkedTank) {
-            console.log(linkedTank)
-           // linkedTank.waterlevel = existingTank.waterlevel;
-            //await linkedTank.save();
-
-            // Update water level of tanks linked through input connections of the linked tank
-            for (const inputConnection of linkedTank.connections.inputConnections) {
-              if (inputConnection.inputConnections === tank_name) {
-                inputConnection.water_level = parseInt(formatted_water_level.replace(/,/g, ''), 10)
-                await linkedTank.save();
-              }
+      // Update linked tanks
+      for (const outputConnection of existingTank.connections.outputConnections) {
+        const linkedTank = await Tank.findOne({ customerId, tankName: outputConnection.outputConnections, tankLocation: outputConnection.output_type });
+        if (linkedTank) {
+          for (const inputConnection of linkedTank.connections.inputConnections) {
+            if (inputConnection.inputConnections === tank_name) {
+              inputConnection.water_level = water_level;
+              await linkedTank.save();
             }
           }
         }
-
       }
     }
-    
-          
+
     // Send the latest three documents
     const latestOttanks = await IotData.find({ hardwareId })
       .sort({ date: -1, time: -1 });
@@ -1430,6 +1395,7 @@ existingTank.waterlevel = parseInt(formatted_water_level.replace(/,/g, ''), 10);
 
 
 
+
 // exports.IotDevice3 = async (req, reply) => { 
 //   try { 
 //   const { hardwareId, mode, tanks } = req.body;