No, water conditioner is used to detoxify tap water; you only use it on new water before it goes in the tank. Judging from that question, you should be asking many many more.
1 Answers · Pets · 14/07/2019
It's common in fancy goldfish especially as they get larger and their insides have less space. Kind of like a pug with chronic breathing issues. There are a couple things you can do- the fish will probably not die from it as its not...
2 Answers · Pets · 25/04/2019
To acclimate fish to the tap water in your tank - It doesnt matter which store the fish came...
6 Answers · Pets · 03/01/2019