Fritz FritzZyme 7 Freshwater - 16 oz Temperature Control Scientifically verified design offers the

Scientifically verified design offers the ultimate in accuracy

Ideal for all large size tropical fish and aquatic turtles

Ash (Max):                   10%

Enhance the appeal of your aquarium with any of these exciting decorations

Low ash and higher quality proteins mean less pollution in the tank

Fritz FritzZyme 7 Freshwater - 16 oz Temperature Control Scientifically verified design offers theAbout FritzZyme 7 Freshwater FritzZyme 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days. FritzZyme 7 provides the proper balance of bacteria proven to rapidly seed biofilters, greatly reducing the natural cycle time allowing