A few structural/humidity questions

[SideShow Bob]

The foil on the foam board is a vapor/moisture barrier, slightly bevel the edges of the foam board so the foil side is larger and to the room side.
Unless you are running the tanker so hot that you are boiling the fish, or have a humidifier in your duct work, the dry air in CO. Should suck up most of the moisture put out by evaporation from the tank. And of course spacing the tank away from the wall.

[fitz19d]

The foil on the foam board is a vapor/moisture barrier, slightly bevel the edges of the foam board so the foil side is larger and to the room side.
Unless you are running the tanker so hot that you are boiling the fish, or have a humidifier in your duct work, the dry air in CO. Should suck up most of the moisture put out by evaporation from the tank. And of course spacing the tank away from the wall.

Thanks for the last bit. When talking with fish folk online I forgot that when they freak out more, in forgetting many are in CA/Florida/ other non desert states. Makes sense to me.

[fitz19d]

PS it's nice to get more fed back here than on the actual national reef tank forum.