When I mean fung I meant Funges. Oh ok well I think I said in one post that I save betta's and all. I take the sick ones from the pet stores and raise them up. Ok this one betta I am getting rid of tail rot on him but today I saw some little white puffy dot by his tail. I not sure what it is. I have a pic of it and even if it looks gray in the pic it's white. I marked it on the pic. and yes it's a male.

What are you treating him with?

I have had good success with Jungle Fungus Eliminator. Even though it is called fungus eliminator, it also treats bacterial problems, so it is a good choice when you aren't sure what the problem is.

It isn't ich, though, so you don't need to treat for that. Ich appears as tiny white dots, like grains of salt.

Well for the tail rot I am useing "Anti-Fungus" it helps tail rot. It works on his tail rot his tail is comeing back out. Well the thing is a smale white dot. But it's only one dot I cant see any others. I all so have "stress coat" for my other fish not just any of the fish........ I have other stuff to help with differnt problems.

That looks exactly like fungus to me... I'd go with the Jungle Fungus med.

Ok thanks.