Gary Majchrzak
Team RC
I don't know what Steve, Leng and Larry are doing in order to color up corals. I have an idea, though, and it probably involves lighting and nutrient levels.<a href=showthread.php?s=&postid=13753310#post13753310 target=_blank>Originally posted</a> by Capt_Cully
Can I ask how guys like Leng Sy, Larry Jackson, and Tyree "make" their corals in differring colors? Is it lighting? Do they put 2 different corals of similar G. and species near each other, let them grow together and grow out?
I just don't get how all of these color morphs are created.
IME color temp and intensity of lighting ALONE can affect both the apparent AND actual coloration of stony corals. (I'm thinking along the lines of Montipora/Acropora here). I say this because I've had frags from the exact same coral in the same aquarium together (ie: same water and other environmental conditions) yet under different lighting they turn different colors.
Nutrient levels can play a big part in coloration as well. Montipora is VERY susceptible to this phenomena IME. (DrTango's hot pink digitata turned into a regular orange digi in my aquarium years ago.) Josh Brown's green encrusting monti went from green on green to baby blue (polyps...pokerstar or whatever) to army green and now back to bright fluorescent green.
Just wait until Mark Klier sees the "brown out" Acro I got from him a few months ago... (you were there when I got it, Cully).
I'd be interested in hearing what Nate and DrTango say on this.
(These guys have been growing SPS for many years.)