bioballs out. you can still use your cpr fuge and skimmer and the uv steilizer although many people go without the sterilizer thats your call.
Ive seen peope keep jawfish in a smaller substrate but i will let the experts chime in here.
Is it stock lighting? The type of lighting you get will depend on the type of corals you want to keep.
Check out the other BC29 journal/threads on here. They are full of info and are really cool.
