Recent content by glass17

thanks for the pointer and I do feed my fish tubifex worms. It could be contaminated! Tough the symptoms seem very different. They continue to eat and don't start swimming funny until minutes before death and there is no discoloration even after death. I used my microscope to look for...

Maybe someone here can help me. I am having a very puzzling problem. I have been working with aquariums for years and know most of the basics but something is eluding me. I am having all my guppies and neon tetras die suddenly while all other fish are fine. Tank: 120 gallons; freshwater...