My brother in law has a 9 gallon nano and it caught my interest. After looking to purchase my own tank, my wife and brother in law bought me a 24 gallon Fluval M60 for Christmas. It came with everything i needed to get started: a stand protein skimmer, sump pump, circulation pump, marine salt and even has a drain on the bottom to drain the sump making water changes easier. I set it up using a bag of live sand 20 lbs of live rock and 5 lbs of tonga branches. I used 10 gallons of reef water from my local marine store and 10 gallons of RO water which I added salt to fill the tank. After a day i added 10 snails and 10 hermits. After 3 days i put 3 green chromis in there to add some appeal which they seem to be doing fine. How do i know when my tank is ready for some coral?



