Thank you guys for suggestions. I'm already using Coinad and Coinzilla. Look for another ad network for some spots. Has anyone of you tried Coinmedia?
I had used CoinMedia in the past, at that time their fill rate was low and CPM wasn't as competitive as Mellowads or Coinzilla. Maybe they do pay more for non-faucet websites with quality traffic, but there have been many instances of scam accusations against them, delayed payouts, and stats not updating. If Coinad approved your website then apply for Cointraffic or you can also try Bitcoadz, PPCAdmedia, or Bitvertise. If not a faucet, why not use AdSense? Better alternative than any Bitcoin ad network.