I have a few fish with ich.
Theres currently in a 100g mixed reef.
I have a separate 10g thats empty I plan on using as a hospital tank.
When I remove some water from my DT
When doing a PWC
can this water go into the hospital tank along with 10% new water?
Also can I take some of my ceramic media out of my external filter and put it in the internal filter on my new hospital tank?
Would this make the hospital tank a cycled one or will I have to cycle it first before putting any fish in?
Thanks for your help.