sia faucets?

self.siacoin1m ago
hello ppl, just set up everything and it says my host is "connectable"; but i read somewhere that i need some siacoins to really start hosting, is it true? when yes, will it be enough to archive the amount needed via some faucets? are there any? :) also the host settings, like "Storage per TB/month"; are these settings "ok" or fine, or do i need to change them to have a more active host?