all

INTERNAL FILTER is a two-step filtering system. The first filtering step is carried out by an open cell filter foam and the second by a container w...

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 ...

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

FritzPro Magnesium Sulfate is a high-quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems. Monito...

FritzPro Magnesium Chloride is a high-quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems. Monitor...

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...

Fritz Carbon AP is a high-quality, 4 mm pelleted activated carbon ideal for use in fresh or saltwater aquariums with all types of filters. Fritz ...

Fritz Carbon AG is a high-quality, 4x8 mesh granular, activated carbon ideal for use in fresh or saltwater aquariums with all types of filters. Fr...

FritzPro A.C.C.R. is a unique, highly-concentrated powder that completely, instantly and safely detoxifies ammonia, chlorine and chloramine from fr...

Fritz Betta Guard is a safe and effective pH-buffered water conditioner that neutralizes toxic chlorine, chloramines and heavy metals found in tap ...

Fritz RPM - Reef Pro Mix is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contain...

CORALMAX is a custom unique blend formulated from naturally occurring marine planktons and marine organisms. Corals require multiple types of nutr...

Fritz Bug Out is an effective all-natural, iodine-free herbal dip treatment for the removal of unwanted parasites on corals. Aids in the removal of...

MAXOUT PRO’s unique blend combines high-grade rinsed carbon, proprietary phosphate resin and organic scavenger resins. MAXOUT PRO removes all toxin...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. Fritz RPM Ca...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. Fritz RPM Ca...

Testing the pH of your aquarium water regularly to make proper adjustments is crucial to keep your fish, plants, and other aquarium animals health...

Excess nutrients can lead to poor water quality very quickly. If not controlled, phosphate (PO4) can rapidly build up in aquariums from fish waste ...

Nitrite is produced continually during the ammonia cycle by nitrifying bacteria in the biological filter. While not as immediately toxic as ammoni...

Nitrate is considered the non-toxic end product of the ammonia cycle. While not directly a problem for fish at low levels, excess nitrates can cau...

General hardness (GH) is commonly overlooked in many aquariums, but this parameter plays a very important role in your aquariums overall health. G...

Copper is commonly used in aquariums to treat external parasitic infections, like Ich and velvet. It is crucial to closely monitor copper used in a...

Calcium (Ca2+) is vital to many biological functions. In saltwater aquariums, calcium should remain in the proper ionic balance along with alkalin...

Ammonia is one of the most important parameters to monitor in aquariums because any amount can be toxic to livestock if it is not addressed right ...