20 aquarium light
Is my bulb powerful enough for aquarium plants that require "Moderate Enlightenment?"?

I have a 20 gallon tank fish with a head 18 at 15watts, is powerful enough to support plants that require 2 watts per gallon. I can not find any bulbs 18''W higher, so if you want more watts per gallon, what should I do?

What is minimally adequate depending on what type of fluorescent lamp you have installed. What is needed is white hot, or bulbs designed for plant growth (rich in blue and red). If you check at a hardware store or even a pet shop, searching plant lights "or lamps that simulate natural sunlight. If you can find a bell that has two lamps installed will help. Other factors beyond the light is enough carbon dioxide and the material in which plants are rooted. There are generators of CO2 that can be obtained from a store pets. Some stores carry a specific planting media for aquatic plants. More powerful lamps are available but are expensive and generate enough heat. Drs. Foster and Smith has a website with all kinds of light fixtures available. Their catalog contains information about plants that grow in aquariums. URL: http://www.drsfostersmith.com/product/pet_supplies.cfm?c=3578+3746 You can also try water ferns, such as Java fern that can grow in dim light.

New 30 Gallon Planted Fish Tank – 11/20/2009


Brightest MR11 12V 10 SMD LED Bulb Wide Angle


Brightest MR11 12V 10 SMD LED Bulb Wide Angle



This is our brightest MR 11 bulb. It has 10 high-powered led bulbs, which produce about a 3 watt Luxeon bulb. The light pattern is perfect for illuminating displays or even just adding accent lighting yet it is still bright enough to be used anywhere. LED bulbs are compatible with all types of magnetic transformers but not all electronic transformers. Many electronic transformers require a minimum…


Ziotek ZT1212542 Power Strip Liberator 14-Inch Extension, 5-Pack


Ziotek ZT1212542 Power Strip Liberator 14-Inch Extension, 5-Pack


$11.28


The Power Strip Liberator is a perfect tool kit for powering up your computer. Designed to be used in offices or by computer services people. Made from high quality material….

Bulbrite 50R20PG 50W Plant Grow Reflector Bulb


Bulbrite 50R20PG 50W Plant Grow Reflector Bulb


$2.97


50 watt 120 volt R20 Medium Screw (E26) Base Plant Grow Flood Incandescent Bulbrite Light Bulb…

Aqueon Coralife 00232 Digital Thermometer


Aqueon Coralife 00232 Digital Thermometer


$5.89


Coralife Digital Aquarium Thermometer The Coralife Digital Aquarium Thermometer comes with a easy-to-read LCD. This unit can be attached to the side of your aquarium for accurate temperature readings to ±1.5°F. It displays aquarium water temperature in Fahrenheit or Celsius. Features: . Includes power button, mounting suction cups, 39″ temperature probe, and replaceable battery. 2-1/4″ x 1-1/2″ …

Feit Electric PL13/41/MP 13-Watt PL Compact Fluorescent Bulb, Cool White, 4 Pack


Feit Electric PL13/41/MP 13-Watt PL Compact Fluorescent Bulb, Cool White, 4 Pack


$7.75


“MAINTENANCE PACK” COMPACT FLUORESCENT BULB

13 watt
Single tube lamp
2 pin GX23 base
7-1/2″ length
Average life: 10,000 hours.
13 watt tube lamps
Cool white
Boxed…


SINGLE BRIGHT STRIP LIGHT, Color: BLACK; Size: 20 /INCAND/15W (Catalog Category: Aquatics:HOODS & CANOPIES)


SINGLE BRIGHT STRIP LIGHT, Color: BLACK; Size: 20 /INCAND/15W (Catalog Category: Aquatics:HOODS & CANOPIES)


$44.81


No aquarium is complete without lighting. Perfect-a-strip reflectors offer a simple solution to your aquarium lighting needs. Instant-start feature allows the use of timers. Top vents provide heat dissipation and interior reflectors provide maximum light.(Color: BLACK; Size: 20 /INCAND/15W)…

20,000K FLUOR LAMP 15WATT, Size: 18 INCH (Catalog Category: Aquatics:LIGHTING)


20,000K FLUOR LAMP 15WATT, Size: 18 INCH (Catalog Category: Aquatics:LIGHTING)


$30.94


The coralife 20,000k fluorescent lamp casts rich yet bright blue daylight rays that simulate the deeper- ocean environment. Has a bright, high – intensity output, allowing light to penetrate deeper into the aquarium.Ingredients: 20,000k High-Intensity Purified Super Daylight Lamp With Rare Earth Color Enhancing Phophor. 18 Inch, 15 Watt.(Size: 18 INCH)…

20,000K FLUOR LAMP 20WATT, Size: 24 INCH (Catalog Category: Aquatics:LIGHTING)


20,000K FLUOR LAMP 20WATT, Size: 24 INCH (Catalog Category: Aquatics:LIGHTING)



The coralife 20,000k fluorescent lamp casts rich, yet bright blue daylight rays that simulate the deeper- ocean environment. Has a bright, high – intensity output, allowing light to penetrate deeper into the aquarium.Ingredients: 20,000k High-Intensity Purified Super Daylight Lamp With Rare Earth Color Enhancing Phophor. 24 Inch, 20 Watt.(Size: 24 INCH)…


Mastech Digital Illuminance/Light Meter LX1330B , 0 - 200,000 Lux Luxmeter


Mastech Digital Illuminance/Light Meter LX1330B , 0 – 200,000 Lux Luxmeter


$79.95


The LX1330B can measure from 0 up to 200,000 lux, you can switch the units between lux and footcandle by simply pressing a button. It’s powered by a 9V battery, which last for 200 hours or even longer. Other nice features include data hold, auto zero and more. 
Features:
High Accuracy and rapid response
Auto Zeroing
Over-range indication
Unit and Sign display for easy reading
Data Hold
L…

Novus 1, 2, 3 Kit Plastic Polish and Scratch Remover


Novus 1, 2, 3 Kit Plastic Polish and Scratch Remover


$14.60


NOVUS 1 PLASTIC CLEAN & SHINE
Gently cleans all plastics without scratching. Leaves a lustrous shine that resists fogging, repels dust, and eliminates static.

NOVUS 2 FINE SCRATCH REMOVER

Removes fine scratches, haziness and abrasions from most plastics. With repeated use, NOVUS No. 2 restores faded and discolored plastics.

* Removes the damage instead of filling it in
* Buffs out quickly
* …