Aquatic Nature AQUA CRYSTAL 10 ml
Aquatic Nature Aqua Crystal delivers crystal clear water in all freshwater and saltwater aquariums.
Reduced levels of phosphate and dissolved copper, and supports the filter in its operation.
Binds micro-algae.
Results are visible after a few hours.
Use: Add 25 drops to 50 liters, preferably in the flow of the filter or pump.
If necessary repeat after 24 hours with a half dose.