Originally Posted by MsBeanCtr
Those knobs are an 'oops' in the picture....they're from an antique wall clock (that really needs to be moved).
Wow, you're observant....you must have young children!
Antique wall clock? I'm still not picturing that. I think we need a wider angle shot.
Even with a brand spanking new tank, you already have a coral in it. You need help.
(My guess is it's a species of Turbinaria... medium to high flow, medium to high lighting - pretty non demanding.)