TLC StartSmart Complete Saltwater, 1 gallon, can be used both for cycling a new tank and for water clarity.

Instantly Cycle New or Problem Aquariums. Set up the tank normally, de-chlorinate, dose 1 oz StartSmart per 10 gallons. Add fish. Tank will be cycled in 24 hours.

Maintain Clarity, Digest Sludge. Dose 1 oz per 40 gallons. Repeat weekly or at least once a month.

Solve Water Clarity Problems. Dose 1 oz per 20 gallons, weekly, until clarity problem is solved, then switch to maintenance. Solving long term problems may take 4 to 8 doses.