Re: Need help in purchasing my new hookah.
Get a single hose. Double hoses are a pain, they cost more, and you need to buy another hose. Its just not worth it.
I dont think it could be modified. I wouldnt try to anyways, The pull on that second hose would be more restricted.
I order all of my stuff from either of these three vendors. **********.com (great service, easy to contact on forums), thehookah.com (wide selection), hookah-shisha.com (i think you might be able to score a free mini mya too if you spend over 100$ there).