Aquarium reef lightining
Aquarium Lighting reef is one of the most important components of a reef aquarium. The proper lighting intensity is required for corals or invertebrates to survive. Similar to plants, corals and lot of invertebrates require light for photosynthesis to generate energy and food. If your corals and invertebrates don't receive enough light for photosynthesis, they willn't survive.
VHO fluorescent and PC fluorescent lighting systems are best for corals that require low to moderate lighting, such as leather corals, mushrooms, polyps, and LPS corals. T5 systems are excellent for corals that require moderate to high lighting and the Metal Halide systems are best for corals that require intense lighting. SPS corals, clams, and anemones would be great to survive in a system with metal bulbs. lot of hobbyists will supplement metal halide lights with actinic T5, VHO (Very High Output) or PC (Power Compact) lights to simulate a dusk effect and to add more blue coloration to the tank.
Lunar could create a more realistic lighting environment for your tank. These LED fixtures might promote lunar spawning cycles in corals and aquarium reef life while giving you the ability to view organisms that are normally active only at night.
What To Know Before You Buy and Lighting a Reef Tank. To learn what kinds types of metal halide bulbs are available along with some recommendations.For Power Compact lighting.
Some corals such as the Mushroom Coral and Coral Polyps require very little light to thrive – conversely, LPS coral such as Brain coral, Bubble Coral, Elegance Coral, Cup Coral, Torch Coral, and Trumpet Coral reqiure moderate amounts of light, and Small Polyp Stony Corals (SPS) such as Porites, Montipora, Acropora Coral, pocillopora, Stylopora and require high intensity lighting.
Of the various types, most popular aquarium lighting comes from metal halide, VHO (Very High Output), compact fluorescent and T5 high output lighting systems. Although they were once widely used, lot of reef tank aquarists have abandoned T12 and T8 fluorescent lamps due to their poor intensity, and mercury vapor due to its production of a limited light spectrum.
Recent advances in lighting technology have made available a completely new technology for aquarium lighting too: lightemitting diodes (LEDs). Although LEDs themselves aren't new, the technology has only recently been adapted to produce systems with qualities that allow them to be considered viable alternatives to gas- and filament-based aquarium lighting systems. The newness of the technology does cause them to be relatively expensive, but these systems bring few advantages over traditional lighting. Although their initial cost is much higher, they tend to be economical in the long run because they consume less power and have far longer lifespans than other systems. Also, because LED systems are comprised of hundreds of very small bulbs, their output can be controlled by a microcomputer to simulate daybreak and sunset. Some systems also have the ability to simulate moonlight and the phases of the moon, as well as vary the color temperature of the light produced.
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