280g Mixed Reef

[kien]

Originally Posted by lastlight

My rock is in Washington. Things are going to proceed very quickly come Monday!

I don't want excuses, I want results!

By the way Sean, I noticed that there were 4 pipes leading in (or out) of the overflow. Sorry if I missed this somewhere in the thread, but was curious what they were. I can see that two of them are herbie overflows (one main and one emergency), but can't tell what the two middle ones are?