Remove yellow/green/cloudy water
 
 
Direction:
Please refer the dose table then put tabs into the tank directly,
During 4hrs dissolving time, the tabs will remove the ellow/
green/cloudy phenomenon gradually, then water become clear.
Needs to combine with filter cotton , cashmere cotton is better. 
Replace or wash cotton to get better result. Non toxic to fish
and plants. Base on cloudy severity, dose can be increased.