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Saltwater Aquarium Lighting - Chapter 4

Page 4 - About Lighting For SPS Corals

By Stan & Debbie Hauter, About.com

Don Carner's Corals

Don Carner's Corals

SPS (Short/Small Polyped Stony) corals are by far the most numerous in the skeleton catagory. I will not delve into the physiology or other biological factors of these corals, other than to state that they, above all others, require the most dynamic of light sources.

Not until the advent of aquarium related halide lamps was this light source truly ready for our use. The incredible intensity of the metal halide lamp makes providing the right output of light ideal for maintaining these delicate-to-establish corals. Once they grab hold, SPS corals can be the most proflific of all their kind, growing at enormous rates and prompting many cuttings. These coral cuttings, known as frags, can then be propagated through "coral-farming", which is highly practiced by many hobbyists and commerical aquaculturing companies today.

Naturally, factors other than the lights themselves contribute to the success of any coral, but once the water parameters and the lighting system are acceptable to the animals themselves, watch out. LOL!

Don Carner

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