u/Dear-Palpitation-924

I need to replace my liner, I’ve got 3 goldfish and 2 koi about 8-12 in. How big of a tub do I need to store them? Do I need to transfer some of the water from the pond? How long do I have if I don’t get it done on one day?

I’m super new to all this

The boxes for some of my attachments are starting to fall apart. Has anyone figured out a storage option that doesn’t just devolve into throwing everything into a tub?