Rewards are good with 5 minute timer, but i don't think 200 seconds timer for claim button is good thing. Also, i see porn advertise under claim button, and tbh i don't like to see that on any site. Why don't you use faucetbox, i think you will get more users if you allow payout through FB.
200seconds is for bitcoin faucet.
For dogecoin faucet wait time is 20seconds.
Sorry for that adverts I contacted with ad company for this waiting for answer. I said them that i need non-adult ads so yea. Sorry for that.
Faucetbox is popular not only for people but for bots too. So I am using epay and I have normal count of people using my site. And very small amount of bots.