Okay, I've been running a 46gallon aquarium for more than 4 yrs, and clean it every month. I have a variety of fish that get along very well, but just recently, I had 4 die on me and 1 is beginning to act all speedy and hyped out as if he were stressed. This is the story: I had just cleaned out my tank, and I added a conditioner that I haven't used in yrs (I've used it before but never had a problem; it's called Tidy Tank) since I ran out of my normal conditioner. But after I cleaned my tank, I went out with Mom to the store for about 1hr and half. Well, we came back, 3 fish were dead (a rainbow shark, albino rainbow, and a bala shark). I've never had a problem with these fish before. They were always the hardy ones and the peaceful guys (I know some of yall might say they're 'semi-aggressive', but I've never had trouble with them). Anyway, about 30 minutes later, my minnow died too... Now, my last shark (a red-tailed shark) is acting odder than usual. Could it be the conditioner? Help
Tags: