The trout are now fingerlings. They are a lot bigger and they still are bubble riders. The trout count is 150 and all have three fins. Today it is especially hot so the tank is covered with a cardboard piece. The class has also named on of the trout Zippy. And Abraham Fishy. They still have their parr marks and are about 1 ½ inches long. They had to drop the temperature to 50 degrees because they have 150 trout living where only 50 trout should be. They dropped the temperature to give the trout more oxygen and they are getting more aggressive.