Both pretty much the same, I think.
Unlike with ich, not sure it would help to rinse the sand here...the copepods are everywhere, not just in the sand. I wouldn't do anything major right now except water changes to make nitrates as low as possible and reduce the stress on the fish. Fresh water will perk up all but the sickest fish.
Unlike with ich, not sure it would help to rinse the sand here...the copepods are everywhere, not just in the sand. I wouldn't do anything major right now except water changes to make nitrates as low as possible and reduce the stress on the fish. Fresh water will perk up all but the sickest fish.