Miss Maggie May
New member
I have a 2.5 gallon tank. I clean it once a week which is what I was told, I use my gravel vacuum. I had 2 snails and 3 small fish. one of them was dead when I woke up one morning and they kept dying off. I noticed that the snails were dead and I think that they died before hand and I didnt notice. Could this be the reason for all my fish to die? Was I supposed to clean the whole tank after one died?? I had the heater set to 74-76 degrees which is what tropical fish require, any suggestions on how I can prevent this in the future and maybe explain why this happened?