[blood_hound]

Hi guys im new in setting up a reef tank what kind of lighting should i use for this set-up. And do i really need to have a sump/refugium, coz I am running a Fish Only tank w/o one and its doing good so far but a friend told that I need to build one?Where can I buy a cheap R/O unit bcoz my other R/O unit brokedown this morning. Hope you can help me.

 

[blood_hound]

Thanks guys. But I think ill just build a sump bcoz my friend is insisting that i should have one. ANother question what are the different kind of live rock and which one is the best to put in my tank?