Reef Builders, Buffers & Conditioners

Calcium is vital for the proper health, growth, and coloration of your fish. API® Marine Calcium is a natural way to increase calcium levels in you...

Cloudy, discolored water is caused by overfeeding, biological blooms, gravel dust and other suspended particles that are too fine to be removed by...

Maintaining a balanced, stable pH is vital to the health of aquarium livestock and efficiency of the bio-filter. The pH of an aquarium can fluctuat...

Reef Strontium™ is intended to restore and maintain strontium to levels found in natural seawater without affecting pH. Strontium is utilized in th...

FritzPro Calcium Chloride is a convenient and economical professional bulk reef supplement that can be used alone or as part of a two part calcium...

The pH of an aquarium is a very important, yet commonly overlooked aquarium water parameter. A correct, stable pH will help ensure a healthy aquari...

The pH of an aquarium is a very important, yet commonly overlooked aquarium water parameter. Maintaining a balanced, stable pH is vital to the heal...

FritzPro Sodium Carbonate is a convenient and economical professional bulk reef supplement that can be used alone or as part of a two part calcium ...

API MARINE MAGNESIUM raises and restores magnesium levels in your reef aquarium, and should be used whenever magnesium deficiency is present in you...

It is really important that corals receive a balanced ratio of calcium and all vital trace elements. Tri Complex was developed according to the l...