Lepanthes leaf rot? eaten?

[vraev]

Hi,

I love my L. telipogoniflora...but lately I have had a lot of issues in my new tanks with keeping these alive and healthy. There are tons of small snails which seem to love eating the fresh leaves from these plants...exclusively.

Then...lately..I have been seeing the old leaves have these issues. there is a rot or something that starts at one corner of the leaf and slowly it spreads and the whole leaf becomes a white husk as u can see with another on the right side.

can someone please offer some insight on why this is ahappeneing and how do I fix it?

thanks

V