Hi ,I rescued 3 of my first born baby goldfish from the ice in my pond back in early November. They have now thrived in a tank indoors and are getting pretty big. When do you think it would be safe to put them back out into the pond ? i.e water temp of the pond. After all the effort to get them back to life and thriving I don't want to gt it wrong. many thanks.
It's warm enough for them to not get a shock, but not long enough into the summer to prevent them building their strength up for over-wintering 







