As you saw in my other thread, I have an eclipse 12 as well, and something leaped to mind the moment I saw your tank...
The light on the eclipse 12 gets really, really hot after being on for a while. I would be concerned that you might up melting the floating plastic plant you have at the top of the tank there...
The light on the eclipse 12 gets really, really hot after being on for a while. I would be concerned that you might up melting the floating plastic plant you have at the top of the tank there...