Set this up over the past week. I used filter media and some gravel and water from my 55 gallon so hopefully I am not going through a cycle. Need to get some more test equipment to make sure though. Anyways I just have the Beta and 6 Amano shrimp in there now and I was going to move 5 cories from my 55 gallon into here....you think that is overstocking? Need to move the cories cause they are getting harassed too much in the 55.