===================================================================
--- original.js
+++ change.js
@@ -63,16 +63,15 @@
 		}
 	};
 	return self;
 });
-var FishFeeder = Container.expand(function () {
-	var self = Container.call(this);
-	var feederGraphics = self.createAsset('fishFeeder', 'Fish Feeder Graphics', 0.5, 0.5);
+var FoodSpawningFish = Fish.expand(function () {
+	var self = Fish.call(this) || this;
 	self.foodReleaseRate = 5;
 	self.releaseFood = function () {
 		var food = new Food();
 		food.x = self.x;
-		food.y = self.y - feederGraphics.height;
+		food.y = self.y;
 		LK.stageContainer.addChild(food);
 		var nearbyFish = self.getNearbyFishWithinRange(500);
 		nearbyFish.forEach(function (fish) {
 			fish.rushToFood(food);
@@ -104,23 +103,26 @@
 		}
 	};
 	return self;
 });
-var BubbleFeeder = Container.expand(function () {
-	var self = Container.call(this);
-	var feederGraphics = self.createAsset('bubbleFeeder', 'Bubble Feeder Graphics', 0.5, 0.5);
+var BubbleProducingFish = Fish.expand(function () {
+	var self = Fish.call(this) || this;
 	self.bubbleReleaseRate = 5;
 	self.releaseBubbles = function () {
 		var bubble = new Bubble();
 		bubble.x = self.x;
-		bubble.y = self.y - feederGraphics.height;
+		bubble.y = self.y;
 		LK.stageContainer.addChild(bubble);
 		var nearbyFish = self.getNearbyFishWithinRange(500);
 		nearbyFish.forEach(function (fish) {
-			fish.increaseHappiness();
+			if (!fish.isCaptured) {
+				fish.isCaptured = true;
+				fish.y -= 10;
+			}
 		});
 	};
 	LK.setInterval(self.releaseBubbles, 10000);
+	return self;
 });
 var AquariumDecorator = Container.expand(function () {
 	var self = Container.call(this);
 	self.decorate = function () {};
@@ -430,14 +432,14 @@
 var InteractiveDecoration = InteractiveElement.expand(function () {
 	var self = InteractiveElement.call(this) || this;
 	self.interactWithFish = function (fish) {};
 });
-var AquariumPlant = Container.expand(function () {
+var DecorativePlant = Container.expand(function () {
 	var self = Container.call(this);
 	self.growthRate = 0.02;
 	self.nutritionValue = 10;
 	self.healthValue = 5;
-	var plantGraphics = self.createAsset('aquariumPlant', 'Aquarium Plant Graphics', 0.5, 1);
+	var plantGraphics = self.createAsset('decorativePlant', 'Decorative Plant Graphics', 0.5, 1);
 	self.on('tick', function () {
 		plantGraphics.scale.x += self.growthRate;
 		plantGraphics.scale.y += self.growthRate;
 		if (plantGraphics.scale.x > 4) {
@@ -451,21 +453,24 @@
 			fish.health = Math.min(fish.health + self.healthValue, 100);
 			self.destroy();
 		}
 	};
+	return self;
 });
-var HealingPlant = Container.expand(function () {
-	var self = Container.call(this);
-	var plantGraphics = self.createAsset('healingPlant', 'Healing Plant Graphics', 0.5, 1);
+var HealingFish = Fish.expand(function () {
+	var self = Fish.call(this) || this;
 	self.healingRate = 0.1;
 	self.healingRange = 100;
-	self.on('tick', function () {
+	self.healNearbyFish = function () {
 		var nearbyFish = self.getNearbyFishWithinRange(self.healingRange);
 		nearbyFish.forEach(function (fish) {
 			if (fish.health < 100) {
 				fish.health = Math.min(fish.health + self.healingRate, 100);
 			}
 		});
+	};
+	self.on('tick', function () {
+		self.healNearbyFish();
 	});
 	return self;
 });
 var Coin = Container.expand(function () {
@@ -1568,14 +1573,14 @@
 			fish.y += fish.height / 2;
 		}
 	};
 });
-var HidingFish = Fish.expand(function () {
+var CamouflageFish = Fish.expand(function () {
 	var self = Fish.call(this) || this;
 	self.hide = function () {
 		var predators = self.getNearbyPredators();
 		if (predators.length > 0) {
-			self.alpha = 0.5;
+			self.alpha = 0.3;
 		} else {
 			self.alpha = 1.0;
 		}
 	};
@@ -1586,8 +1591,9 @@
 	};
 	self.on('tick', function () {
 		self.hide();
 	});
+	return self;
 });
 var FishSpawner = Container.expand(function () {
 	var self = Container.call(this);
 	var fishTypes = [Fish, KoiFish, Goldfish, GuppyFish, BettaFish, Angelfish, Clownfish, Pufferfish, Surgeonfish];
@@ -1616,42 +1622,23 @@
 		}
 		return fishes;
 	};
 });
-var SmartFish = Fish.expand(function () {
+var MentorFish = Fish.expand(function () {
 	var self = Fish.call(this) || this;
-	self.intelligenceLevel = 10;
-	self.avoidPredators = function () {
-		var predators = self.getNearbyFish().filter(function (otherFish) {
-			return otherFish.size > self.size && self.distanceTo(otherFish) < 300;
+	self.intelligenceBoostRate = 1;
+	self.boostRange = 200;
+	self.boostIntelligence = function () {
+		var nearbyFish = self.getNearbyFishWithinRange(self.boostRange);
+		nearbyFish.forEach(function (fish) {
+			if (!(fish instanceof MentorFish)) {
+				fish.intelligenceLevel = Math.min(fish.intelligenceLevel + self.intelligenceBoostRate, 100);
+			}
 		});
-		if (predators.length > 0) {
-			var escapeVector = {
-				x: 0,
-				y: 0
-			};
-			predators.forEach(function (predator) {
-				var angle = Math.atan2(self.y - predator.y, self.x - predator.x);
-				escapeVector.x += Math.cos(angle);
-				escapeVector.y += Math.sin(angle);
-			});
-			self.targetRotation = Math.atan2(escapeVector.y, escapeVector.x);
-		}
 	};
-	self.seekFood = function () {
-		var foodSources = self.getNearbyObjects().filter(function (obj) {
-			return obj instanceof Food;
-		});
-		if (foodSources.length > 0) {
-			var closestFood = foodSources[0];
-			for (var i = 1; i < foodSources.length; i++) {
-				if (self.distanceTo(foodSources[i]) < self.distanceTo(closestFood)) {
-					closestFood = foodSources[i];
-				}
-			}
-			self.targetRotation = Math.atan2(closestFood.y - self.y, closestFood.x - self.x);
-		}
-	};
+	self.on('tick', function () {
+		self.boostIntelligence();
+	});
 	return self;
 });
 Fish.prototype.increaseSpeed = function (speedMultiplier, duration) {
 	var originalSpeed = this.speed;