Im in debate... I have all the equipment laying around to have another saltwater setup. however, I can't make up my mind to use the 75g normal size tank or a 75g hex. I'm wanting a dwarf lion fish and eel. Not sure which eel yet but not a snowflake for sure. Which tank you think would be best? Oh, I also have a great light for the hex but not the other tank. I have contemplated putting some extra live coral in that tank from my main display... not sure yet