turn the temp up about 5 degrees while there aren't any fish in it as well (dont forget to turn it back down before you put fish in it again).. and stir up the gravel a few times while the temp increases.
ich can't handle the increase in temperature.. especially without a host, and by stirring up the gravel you make sure that there aren't any pockets of uncirculated water
ich can't handle the increase in temperature.. especially without a host, and by stirring up the gravel you make sure that there aren't any pockets of uncirculated water