My friend gave me four golden fish and a big fish tank. But after two month, these four golden fish all died. I don't know why. I usually have them in the temperature about 22-25C. Feed them once a day, usually at night. I think it maybe is infected by some virus or bacteria. Because after the golden fish died, we found that their tails all are damaged. At here, I ask for some having experience why? ( C( T* p6 S4 o% P8 P/ w- L3 ZThank you very much. & M8 w8 z2 I0 M1 j! K0 Q: K, L/ S% Y# p* }( ?) q7 `
Xiaoxiao