KenW
Aquarium Advice Apprentice
This past weekend we had an unfortunate situation; I did a 50% pwc and added some more gravel substrate in hopes of adding some real plants, and I had almost all of my fish die in 48 hours. To save what fish we had left, I moved the beta to a fishbowl, left the remaining 4 fish in the tank and did a 50% pwc yesterday and another pwc again today, because my ammonia had gone up to 2.0, and now there's a bad sulfur smell coming from the tank. This same odor was present on Tuesday also. Any ideas?