sick fish

2-3 weeks ago I put good fish in my tank to see how the water is in my 125 just set it up about a month ago. They did great so I got a silver aro a Florida gar and a CK but the past few days all the gold fish got cloudy eyes and a white film on parts of there body and also looks like some fin...

Hello, I have a 4 year old oscar that lives in a 150 gallon tank with a female flowerhorn and a plecostamus. For the last couple of days he has been hanging out in the bottom corner in my tank and not moving much, he is also grayer than normal and today has started twitching. He still responds...