If ich hits one of my tanks, I vacuum daily during treatment, and for at least 2 weeks after spots have disappeared to remove any dormant cysts, and make sure to safely discard any of that old water and mulm.
I don't use that siphon on any other tank until the outbreak is over, and then only after it has been bleached.
I don't use that siphon on any other tank until the outbreak is over, and then only after it has been bleached.
