FritzZyme 7 Freshwater Nitrifying Bacteria Package Size:946ml This set also comes with

This set also comes with an attachable surface skimmer

tablet will create a bubbling effect

Avoid overfeeding and always remove left over food after the feeding period

and can be easily renewed by treating with bleach

paludariums

FritzZyme 7 Freshwater Nitrifying Bacteria Package Size:946ml This set also comes withFR80209 The Original Live Nitrifying Bacteria. Rapidly eliminates toxic ammonia and nitrite. FritzZyme 7 contains live freshwater 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