Fritz FritzZyme #9 Saltwater

FritzZyme® 9 is a live nitrifying bacteria supplement designed to reduce toxic ammonia and nitrite levels in saltwater and brackish aquariums, speeding up the biofilter establishment process.

• The description claims that FritzZyme® 9 reduces fish loss due to toxic levels of ammonia and nitrite.
• The description claims that FritzZyme® 9 can rapidly seed biofilters and greatly reduce the natural cycle time.
• The description claims that FritzZyme® 9 is effective in saltwater and brackish systems above 15 ppt.