If you start a brand new faucet I recommend This ad networks:

(Earnings in BTC and over 4 Days)

Current           Ad Networks
Earnings

0.00240694BTC - http://www.adbit.co/
0.00071223BTC - http://coinmedia.co/
0.00043588BTC - http://a-ads.com/
0.00023490BTC - http://cpmleader.com/    - NOT PAYING IN BTC
0.00004991BTC - http://popads.net/         - NOT PAYING IN BTC


In total it's not much.
But I just started.

coinmedia and popads aren't in the thread already.

If you wan't, take a look at my faucet. It's my name ^^!

Greetings,

btcfaucet.de