I currently have a Fluval 13.5 gal with a sicce 1.0 pump, 2 RFGs, stock lighting, intank chamber 1 with floss filter, chemo blue, Fluval and marine pure gems. I have this hooked up to my Apex Pro and trident to prepare for reefing and hopefully soon move to the renovated 72gal bow front tank with 2 canisters. Current occupants in the Fluval are 2 snowflake clowns, Royal gramma, pistol shrimp (rip goby) and 8 hermit crabs.