Well here is a pic of the tank. Its doing good but always room for improvement. The focus now is water parameters and educating myself. Water analysis looks pretty good except my calcium is 350 and I believe it should be 420. Alk is 8.4, ph 8.4 Mag 1350. Been reading about different options for maintaining proper levels and it looks like I need to get the calcium up without adding too much. After that Im considering kalkwasser through my Tunze Os ATO system. Does this sound like a good plan? Feedback appreciated.