Who Gives A Fish Forums

The standard treatment calls for a 12-hour treatment window. I personally just went through this process on Saturday and didn't notice any adverse effects on my tank beyond the target pests. I followed up with a 10% water change and plan to run carbon for the next week to help mitigate any lingering ...

Just test and see how your tank's doing, if you're keeping an eye on your Alk and Ca levels it should be pretty clear if water changes are enough or not.