Aquarium cycling, or the process of establishing biofiltration for natural ammonia and nitrite removal, has been a long running issue in the aquatics hobby and industry. Establishing biofiltration is a simpler dynamic than many realize! Before fish can be introduced into the aquarium, biofiltration must be established to filter out the toxic ammonia and nitrite created by fish waste. ATM's Colony establishes this biofiltration in days instead of weeks with real nitrifying bacteria. Colony for Freshwater contains Nitrosomonas and Nitrobacter bacteria, which are specific for the freshwater environment. These formulas have proven time and again to be the champions of instant cycling. ATM Colony neutralizes ammonia and nitrite spikes naturally. Safe for all wildlife.
Note: Turn off or unplug UV sterilizers and ozone generators prior to and 4-5 days after each introduction of ATM Colony™ Freshwater. Keep at room temperature and do not expose to extreme heat or cold.
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Usually Leaves Warehouse the Next Business Day
16 fl. oz.
Treats 100 gallons
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