I'm thinking of adding Bio Spira to the tank.
8th day: I have 0 ammonia 0 Nitrite 20 nitrate... LFS adviced me to put a couple of yellowtail damselfish.
It's been 4 days and my 2 clowfish seem pretty happy with their new home.
I also replaced the stock media basket with the IM customcaddy with Chemi Pure Blue and a filter floss on the top rack.