ich outbreak

[newbie andy]

Hi all, I'm new to this hobby, my tank got ich outbreak and was wondering can I just change 100% of the water? All my fishes KOed, leaving 1 clownfish soon to KO too....toadstool coral, devils hand, green star polyp and flower pot coral are all left in tank, need advice thks

[xeneryx]

Changing all the water does not help.

If I were u, I would change 50%. After your clown ko, leave the tank fishless for a month.

[newbie andy]

Thkz bro for ur good advice, will be a coral only tank for a month

[kenyee]

Think one month not enough..8 weeks safer..cheers