Biological filtration is one of the most important filtration systems to clean the toxic ammonia by nitrifying the bacteria in the aquarium. It is most advantageous to get the advantage of the get out off the ammonia from the aquarium.
The system control the ammonia to nitrate and than finally the bacteria can change from nitrate to nitrate. It is essential to manage the nitrate level above 1 PPM level. You must have to consider the nitrate level below 40 PPM.
I think it is ideal to manage the filtration level to 40 PPM to get the clean water. It is essential to balance the water condition by using the biological filtration. It is necessary to get the proper filtration on time.
