As I have stated in other threads that I maintain my aquariums in a different way. I control the water of the aquarium in pH and water hardness without the aid of chemicals and without physically changing the water. pH and water hardness remain at the level that I set for the aquarium toxins within the aquarium Ammonia and Nitrite are 0 ppm and Nitrate is 3 to 8 ppm. The system is monitored by a TDS meter on the incoming water that feeds the sytem and the out going water that feeds the aquarium and monitors the readings in ppm this makes the system easy to adjust and control. Here I would like to verify the existence of this system here I will leave a testimonial on the system and a letter from the patent agent in the filing of the Utilty Patent on September 24, 2009 the system is patent pending at the USPTO. I am waiting for the USPTO to send the papers on the Utilty Patent.



