It's okay, its a learning experience that we have all been through. When I first started in 93, I lost +300 in fish due to ich out break. Made me almost give up. I learned, yes the hard way and moved on. Back when I started there wasn't any internet, just advice from the LFS and books. I became a reading junkie, learning everything I could because I wanted a tank like they had at the LFS before I tried again. Research and reading everything you can will give you insight on how to proceed. It reduces failures, save you money (BIG ONE, because this isn't a cheap hobby) and more importantly helps us keep these amazing creatures in our home.
Patience and learning will serve you well. Trust me, I know, as others before you know as well.
Hang in there!
Now the clowns. .25 ammonia is most likely background noise with the test kit, because the tank is so new. One of two things will happen, the added bacteria will consume the available ammonia the clowns produce and will start to show nitrite. Nitrite is less toxic than ammonia, but it's toxic. The nitrite will then be consumed and those levels will start to drop. That's when you will see nitrate start to rise. Nitrate is way less toxic to fish, corals and inverts. Once this shows and the ammonia and nitrite reach zero and all you see is nitrate, your most likely cycled.
The other thing that can happen is the bottle bacteria consumes the ammonia the fish are producing, but there isn't enough ammonia to keep the bacteria alive and then the cycle stalls. At this point you may have to add more bacteria to keep the cycle going.
Test for all three at least once a day for the next week. If the cycle stalls and ammonia climbs with little nitrite showing, add more bacteria. You can, if this happens, do a water change to remove some of the ammonia and keep the levels down.
Hang in there, we are pulling for you!