Tetra Water Clarifier works fast to clear hazy, cloudy water without affecting bio-filtration, pH or other water chemistry. The phosphate-free formula does not contribute to algae growth and is safe for use in soft-water conditions in all freshwater aquariums.
Tetra Water Clarifier causes small particles to fall out of suspension, allowing them to be removed by normal power filtration or gravel cleaning.
Made in the USA.
Directions: Add 1 teaspoon of clarifier for every 10 gallons of aquarium water. Freshwater systems will begin to clear in several hours. Repeat as needed, allow 48 hours between doses.
Important: Safe for fish in very soft-water conditions. However, if in extremely low water conditions (below 1° kH), half doses are recommended. If in doubt about your water's condition, do a 20% water change prior to treatment. Be sure to use a water conditioner for each partial water change and water test kits to measure your water's hardness.