Hello fellow reefers

Hello everyone this is Lady fish I am fairly new to the hobby. I had my 72 gal. up and running for about 6 months now. I have had a few minnor set backs but I keep on plugging my levels are good but since I have lost so many fish I have decided to slow down and leave my tank without fish, for at least 4 week just incase there is a peracite in the tank somimwill have just my 2 cleaner shrimp, 10 hermits, 6 snails which entertain me a lot at feeding time. Then I will start to add coral and then fish again.
So that's about it for me until later. Thanks for reading