I never put bag with fish or coral in tank....
Dirty bag, who knows what it have on outer side....no thanx....
Small containers, coral with water in there, then slowly add some of my water over some time, depends of temperature......
After that, coral/fish in tank, water in sink..... No problems
Dirty bag, who knows what it have on outer side....no thanx....
Small containers, coral with water in there, then slowly add some of my water over some time, depends of temperature......
After that, coral/fish in tank, water in sink..... No problems