diff --git a/src/controllers/tanksController.js b/src/controllers/tanksController.js
index 2a795496..6ad20279 100644
--- a/src/controllers/tanksController.js
+++ b/src/controllers/tanksController.js
@@ -932,7 +932,13 @@ exports.motorAction = async (req, reply) => {
         const thresholdTime = moment().add(req.body.manual_threshold_time, 'minutes').toDate();
         const intervalId = setInterval(async () => {
           // Check if threshold time has been reached
-          if (new Date() >= thresholdTime) {
+          const splr_tank_info3 = await Tank.findOne({ customerId, tankName: req.body.from, tankLocation: req.body.from_type.toLowerCase() });
+          const splr_tank_info3_waterlevel = parseInt(supplier_tank_info.waterlevel, 10);
+          const splr_tank_info3_capacity = parseInt(supplier_tank_info.capacity, 10); 
+          const splr_tank_info3_percentage = (splr_tank_info3_waterlevel / splr_tank_info3_capacity) * 100;
+          
+
+          if (new Date() >= thresholdTime || splr_tank_info3_percentage<=20) {
             // Stop the motor pump
             await Tank.updateOne(
               { customerId, "connections.inputConnections.motor_id": motorId },
diff --git a/src/models/tanks.js b/src/models/tanks.js
index 53a6063f..3e6e3532 100644
--- a/src/models/tanks.js
+++ b/src/models/tanks.js
@@ -53,6 +53,7 @@ const tanksSchema = new mongoose.Schema({
     waterlevel_at_midnight:{ type: String,default:"0" },
     total_water_added_from_midnight:{ type: String,default:"0" },
     auto_min_percentage :{ type: String, default: "20" },
+    reserved_percentage:{type: String,default:"20"},
     auto_max_percentage :{ type: String, default: "80" },