Hi all!
I have a few questions about Aquarium salt...at the moment my little guy is in a VERY small tank (whilst I am waiting for my new tank to arrive!NEXT WEEK!!!

).
I want to treat him for what I think may be ich or velvet..im really not too sure which it is.
My tank is about 1Litre (0.22Gallons), and I cant seem to work out how much salt to put in?!
Can I just put some in my tank on a regular basis?
How much is recommended?
Also I then will be moving up to a 2Gallon tank, how much should I put in then?
Also, I put some Bettafix in his water already. Has anyone used this before? Is it any good?
I need help!