Web Aquatics, Inc.

Tetra Water Clarifier clears cloudy or hazy freshwater aquarium water. Phosphate-free formula, safely settles minute particles. Works by causing small, suspended particles to quickly clump together. These larger particles are then removed during normal power filter operation or they settle to the bottom and are removed during gravel cleaning.


Add one 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.


Tetra Water Clarifier is 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.