The footprint is 36x12, and the other measurement is 18". Would that make a h**l of a refugium or what?

Totally! Wow, would it ever.

How soon are you looking to unload this? I'm going to have to see if I come up with some kind of creative plan, to allow me to fit something 36" in where I would want to shoe-horn a refugium.

The short answer would be "immediately", but that would be unrealistic. I am in the process of moving the inhabitants elsewhere, so the tank would for all intents and purposes be empty later today. I am going to leave it run to keep the sandbed alive. I want to get rid of the whole setup, because if i piecemeal it, I will get stuck with stuff. :D

I don't think I can be ready for it realistically for another couple weeks minimum. I just have too much other stuff unfinished right now. (Sorry!) I recommend you don't wait for me, if you get a chance to unload it sooner, please go ahead.

Okay Tony. The tank is now mostly empty, and idling. Nothing really in it except all that Halimeda, and one piece of cabbage. Just waiting for a buyer. I have placed an ad in the buy and sell. We will see what happens. :D