Thanks for clarifying, Ann. I need to put a little caption under that pic in my gallery.
You'd be surprised how cool you can keep lots of corals and inverts.
We're moving pretty soon, so I plan to take most of this stuff out and take the Catalinas way cooler, like 60*. Even the upper 60's seems too warm for them to me. I don't know how anyone can put them in a tropical tank. It makes me sick that most places, even online fish stores will tell you the can live in tropical temps. I feel into that trap, but luckily had a good chiller. There are lots of neat temperate things you can get, too, if you look hard enough. Temperate tanks are really "hot" right now. Do a search for Steveweast's tank.
To stay on the subject of pipes, they're doing great still, of course

Not shy at all. They recognize me, come up to the glass when they see me. But I know what they're thinking, "Look, there's that brine shrimp/cyclops dispenser."