Your tank cycled in a day?
Yes, it basically adds all the bacteria necessary to instantly cycle a tank. And it works very well.
Just add the colony, and add the fish and its done. No need for rotting shrimps, nothing wrong with this, but its 2019 and things have advanced somewhat
Full instructions:
Prior To Application
Prior to adding ATM Colony™ you must turn off UV sterilizers, protein skimmers,and ozone generators for 4-5 days to protect still free-floating bacteria. Make sure water has been dechlorinatred. Utilizing ATM Barrier™ Classic or ATM Paradigm™ All Natural water conditioners will speed up the attachment of nitrifying bacteria.
Application
The following steps, while conducted in the optimum application environment*, will allow
Colony to establish bio-filtration in less than a week while keeping your fish safe. Results
may vary in conditions out of the optimum application environment.
- Make sure optimum application environment is achieved
- Add ATM Colony™ with fish at recommended dosage
- Feed once lightly then temporarily discontinue feeding **
- Monitor ammonia and nitrite daily during cycling process
- When nitrites lower to at or near zero, slowly increase feeding to normal levels
* In environments where the pH, temperature, and total alkalinity are below optimum, nitrifying
bacteria will work less efficiently resulting in slower conversion and requiring a much
larger colony of nitrifying bacteria.
** Light feeding is one of the keys to a successful instant cycle. Less food means less
ammonia and nitrite. This prevents large spikes that can be dangerous to fish over time
while allowing the nitrifying bacteria to feed and flourish.
Additional Tips And Considerations
- ATM Colony™ contains aerobic autotroph bacteria. Therefore, increased aeration in the bio-media area will increase activity of the nitrifying bacteria greatly.
- Many nitrate test kits read a minimum of 5.0 ppm. Therefore, dropping nitrite will be evidence of present nitrate if it is still too low for the test kit to measure.
- In low pH freshwater aquariums, it is best to cycle the aquarium with ATM Colony™ in its optimum application environment. After the aquarium is cycled, slowly lower pH over time to the target environment. This is necessary to give the nitrifying bacteria time to multiply to a colony large enough to convert ammonia and nitrite quickly.