Quote:
Originally Posted by
gcgrad http:///forum/thread/383014/officially-joined-the-hobby-today/240#post_3366389
Never heard of it. I'll look into it.
I called a LFS and they said they have rock covered in it. Didn't ask what kind of rock, but they said $6/lb. Little pricey but I wouldn't be buying very much. As far as lighting, some notice that the purple coralline flourishes in areas of less intense light. I only ask because the setup I purchased came with 2 36" Fluorescent Twin Bulb Reflector fixtures (120 volt, 63 watts each), bulbs are Aqua Glo T8. Lighting will definitely be upgraded at some point. But if the purple coralline algae needed more intense light to grow then I would be afraid that this lighting wouldn't be enough. I think it's more for freshwater and plant aquariums.
The lights are fine for fish only tanks but they are not intense enough to penetrate deep enough to keep most species of corals. There's not a very wide range of color temperatures available in T8's. I honestly have no idea if they will help you as for as coraline growth. But I've seen it flourishing in tanks with just T5 and tanks with just Halide lighting, as well as a combination of those two. It seems to be more about your calcuim, magnesium and alkalinity levels than anything if you ask me. I've read on a couple of articles which state that once those levels begin to fall in line is when you'll see it begin to take off. If you wish to turn this tank into a reef than you will need to upgrade your lighting at some point for sure.
As long as you get rock that already has the color you are looking for then that is fine. I probably wouldn't worry too much about trying to propogate it untill after your initial nitrogen cycle.