Ho T5 Aquarium Lights
Is this a good lighting?

for a 20 gallon tank up saltwater. I have two each HO T5 bulbs 24Watts. both are 10k bulbs and wondered if there be better to replace a bulb in a bulb actinic 10k. I want some algae growth on rocks and I live nice few polyps growing and such.

haha, if you want the growth of algae that you want great lighting, but also help your plants. do not want to point actinic bulbs. They will give almost no growth and are purely for saltwater tanks. 6.5K will give the best growth of plants or algae, but are more yellow in color. check this guide should help you even go to T5: http://www.aquariuminfo.org/lighting.html

My 40 Gallon Planted Aquarium

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48' COMPACT T5 HO AQUARIUM LIGHT 216 WATT FISH TANK  REEF HOOD LAMP 2012 NEW


48' COMPACT T5 HO AQUARIUM LIGHT 216 WATT FISH TANK REEF HOOD LAMP 2012 NEW


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36


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48" 216W T5 HO Aquarium Grow Light Hood Marine Reef Fish Tank LED Freshwater NEW


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24'' AQUARIUM LIGHT T5 HO 8X 24 WATT REEF MOONLIGHTS LUNAR LIGHTS W/ BULBS NEW


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2 new Hagen GLO aquarium light bulbs T5 HO 39W 34


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T5 HO AQUARIUM LIGHT 24'', 36'', 48'', 72''  96-800 WATTS MARINE ENERGY EFFICIET


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T5 HO AQUARIUM LIGHT 24'', 36'', 48'', 72''  96-800 WATTS MARINE ENERGY EFFICIET


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T5 HO AQUARIUM LIGHT 24'', 36'', 48'', 72''  96-800 WATTS MARINE ENERGY EFFICIET


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T5 HO AQUARIUM LIGHT 24'', 36'', 48'', 72''  96-800 WATTS MARINE ENERGY EFFICIET


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T5 HO AQUARIUM LIGHT 24'', 36'', 48'', 72''  96-800 WATTS MARINE ENERGY EFFICIET


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T5 HO AQUARIUM LIGHT 24'', 36'', 48'', 72''  96-800 WATTS MARINE ENERGY EFFICIET


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Wavepoint Coral Wave 24w 21 Ho T5 Coral Growth Lamp


Wavepoint Coral Wave 24w 21 Ho T5 Coral Growth Lamp


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Wavepoint Technology, Inc. - Wavepoint Coral Wave 24w 21" HO T5 Coral Growth Lamp.Higher Lumen per Watt Ratio. Optimum Color Rendition. Low Operating Temperature21in...

Hydrofarm FLT24 2-Foot Four Tube T5 Fluorescent Grow Light System


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Light Bulb:(4)26w T5 Mini Bi-Pin Linear Fluor, Size:2 Ft T5 Fluorescent commercial light system. Hydrofarm's newest T5 system delivers performance, flexibility and high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden's design. They combine German specular aluminum with energy-efficient/high-output T5 bulbs and put out d...

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EC-2-F96T12HO-120V FIX SUNL [ 1 Unit ]


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VOLTAGE 120V BULB 2 X F96T12HO WEB XDESC Fluorescent channel fixture. For use in indoor applications such as: factories, warehouses, workshops, utility areas, coves and public buildings. Any questions or concerns please call 1 800 605 BULB UL CERTIFIED True SIZE 96 in...

Giesemann Midday Sun T5 HO Aquarium Bulb


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ATI Purple Plus T5 HO Aquarium Bulb


ATI Purple Plus T5 HO Aquarium Bulb



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EC-1-F96T12HO-120V FIX SUNL [ 1 Unit ]


EC-1-F96T12HO-120V FIX SUNL [ 1 Unit ]



VOLTAGE 120V BULB 1 X F96T12HO UL CERTIFIED True SIZE 96 in...


Solarxtreme T5 Ho Quad Lamp System 24 (Catalog Category: Aquarium / Lighting-strips)


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Solarxtreme T5 Ho Quad Lamp System 24. Deep Blue Professional - SOLARXTREME T5HO 30 4bulb Light System with Moonlight LEDsFeatures: XTREME CONTROL Integrated digital timer allows users to program individual channels for full cycled use Large led control display is easy to read, program activate lamp channels XTREME DESIGN Crafted from pure aluminum for xtreme thermal conductivity heat dissipation...

48 Nova Extreme 4x54w Slimpaq T5ho W/4 Lunar Lights (Catalog Category: Aquarium / Lighting Kits Parts)


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48 Nova Extreme 4x54w Slimpaq T5ho W/4 Lunar Lights. CURRENT USA - NOVA EXTREME T5 HIGHOUTPUT LIGHTING FIXTURE 4x54W 48. 48 x 7.25 x 2.5. 2-10,000k Daylight lamps. 2-460nm Actinic lamps. Separate switches for Daylight and Actinic lamps. Built-in cooling fans. Experience a whole new level of brightness with Nova Extreme, the first ever 24 hour, high output T5 lighting fixture. These high output la...

48 Nova Extreme Pro 6x54w Slimpaq T5ho 10k/460nm (Catalog Category: Aquarium / Lighting Kits Parts)


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48 Nova Extreme Pro 6x54w Slimpaq T5ho 10k/460nm. Current USA - Nova Extreme Pro T5 High Output Lighting FixtureIndividually contoured reflectors for maximum light intensityCool running, performancedriven electronic ballastFancooled for superior color spectrum, output and lifespaThe Nova Extreme Pro combines the best in both design and functionality, making it a great addition to any aquarium The...