Docdiggy
New member
So I was moving some power heads and using a fresh towel to dry my hands. I started to notice a bad smell. It was the towel. It smelled like sulfur. My arms don't smell and neither does the water when I put my face over it. Everything looks great in the tank. I read a sulfur smell is bad but, it's only on the towel. I grabbed another and smelled it first. It was fine but after wiping my arms it smelled bad too. Any ideas? The tank is almost a year old with a shallow sand bed.