Recent content by Hopper

It is time for a di filter change. I usually leave a gallon or two in holding tank. If ammonia can be a gas the holding aquarium is in the same room with my pet rabbit. His urine smells I have to change his litter box daily. ??? Just guessing.

Checked ro and tap for ammonia. Nothing in tank. Washed with weak bleach and water mixture and dried with towel and air dried another 24. Would just sun light cause this? Heater set at 80 for transfer to main tank.

I have a 125 gal community freshwater aquarium which includes 2 discus and a angelfish. I was using a 36 gallon bow front to store my r/o water until I tested it one day out of curiosity. The result was an ammonia level at 4ppm. Is there something I should be doing something different to store...