Just purchased (2) 250w Lumenarc Mini's from Reef Exotics and I'd like to build a new hood to fit them under. My question is how high should the reflector be in relation to the waterline ie. distance from lower lip of the reflector to the top of the water. This is a new tank setup and I'm planning on stocking it with mostly sps and a few lps. Tank depth is going to around 18" after substrate is in. A range would be nice as well as I may make the Hood so I can raise and lower the Halides.
Thanks,
John
Thanks,
John