How long do you have to run tank w/out fish to get rid of ich?

sepulatian

Moderator
Originally Posted by drake94
How long do you have to run tank w/out fish to get rid of ich?
If ich was in the dispay, leave it fishless for 6 weeks to be certain. It can be 4-5 weeks, but we have had members get ich again after 4-5 weeks. Leaving it fishless for 6 is safest. After removing all of the fish it seems pointless to rush it. We have had members put the fish in at 4-5 weeks and they got ich again. Better safe than sorry. 6 weeks is best. All ich is dead by then from lack of host.
 
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