Treating 1 clown w no symptoms in qt. Says 5 teaspoons to 20 gallons. Should I ramp up over 5 days?
Actually, no reason to ramp coppersafe up slowly at all. Calculate your true tank volume, figure the dose, add 50%, let it mix well, test to ensure you are at half a dose and then add the remaining half a dose. Dealers and importers put fish directly into full copper all of the time. The risk to ramping it up slowly is that in five days, your fish can easily develop a protozoan infection while you are slowly increasing the dose, and then you're under the gun with an active infection....
Jay