I read the plant FAQ but I think it's outdated.
http://www.aquariumadvice.com/forums/f24/a-beginners-guide-to-lighting-53375.html
The guide says that 5,000k to 10,000k will work for plants, but does that mean that 10,000k is better than 5,000k or 6,7000k?
Are there any major differences between one 6,700k bulb and another 6,700k bulb, besides bulb lifespan?
Also, is this product any good for planted tanks?
Amazon.com : T5 Grow Light (4ft 8lamps) DL848S Ho Fluorescent Hydroponic Bloom Veg Daisy Chain with Bulbs : Patio, Lawn & Garden
I know I need 3 to 5 watts per gallon and that PAR will depend on height of tank and plant type and CO2 dosing. I am just curious if there is some obvious reason why this light fixture would be a poor choice for an aquarium. If the watts per gallon is too high I can use some actinic bulbs which have no effect on plants (do actinic bulbs grow algae?).
Why do people suspend the light so high above the tanks?
Thanks in advance!
http://www.aquariumadvice.com/forums/f24/a-beginners-guide-to-lighting-53375.html
The guide says that 5,000k to 10,000k will work for plants, but does that mean that 10,000k is better than 5,000k or 6,7000k?
Are there any major differences between one 6,700k bulb and another 6,700k bulb, besides bulb lifespan?
Also, is this product any good for planted tanks?
Amazon.com : T5 Grow Light (4ft 8lamps) DL848S Ho Fluorescent Hydroponic Bloom Veg Daisy Chain with Bulbs : Patio, Lawn & Garden
I know I need 3 to 5 watts per gallon and that PAR will depend on height of tank and plant type and CO2 dosing. I am just curious if there is some obvious reason why this light fixture would be a poor choice for an aquarium. If the watts per gallon is too high I can use some actinic bulbs which have no effect on plants (do actinic bulbs grow algae?).
Why do people suspend the light so high above the tanks?
Thanks in advance!