Use CPM based advertisement network for your faucet. like a-ads. Bitmedia is also not bad but people usually don't click on ads. and bitmedia is only PPC site. so CPM sites are better..
it is not completely true. Yes, you get Satoshis from A-Ads just for showing the ads on your website. But today a lot of users use ad-blockers. This is one disadvantage. On the other site you need up to 1,000,000 counting visitors to get 0.01 BTC with A-Ads. For Bitmedia you need only around 20-25 clicks.