Jungle Ick Guard Remedy 2 fl Oz is specially formulated to clear Ick (white spots) fast without raising the water temperature. Be sure to use only as directed; Directions: Add one teaspoon per 10 gallons and remove carbon from the filter during the process. Change 25 percent of water and treat every 24 hours until water is clear. The Ick guard treatment is intended for freshwater aquariums only to help your aquatic pets stay healthy and infection-free. It is important to note that if you have scale-less weak sensitive or small fish.