Hey guys, I work at a family owned furniture store, and we have a awesome reef tank 500 gallons. Unfortunatly we have gotten a Majano infestation. The owner had a guy come in about twice a month to help him sadly he was very sick and past away. We are trying to save this amazing tank, live coral and fish. What can we do? Joes juice didn't help just made the move to new spots. the fish eat the pepermint shrimp. anyone that can help or has an idea would be great. thank you!