Hello! So excited to be a new member of Fishlore. I've had a 25 gallon tank for 2 years. I have 4 black skirt tetras, 3 mollies, a cory catfish, and a gourami. As I said, I've had this tank for 2 years, but I'm still learning so much. I just did a total gravel change with a 50% water change about 12 days ago. I did this because my tank was infected with ich and took out several of my fish. My fish are happy and healthy, swimming all over the tank. My question is, why is my tank so cloudy? Would this be The tank cycling again?