kaptken
New member
If you are going to use sunlight, like in a green house or sun room, you might need some blue shade cloth. if you check the coral farming forum threads, the guys doing green house propagation have found the sun is just too much in a shallow tank to grow corals or for that matter coraline. so they use the blue shade cloth over the GH or tanks and filter the light to the blue spectrum. works much better. otherwise you grow lots of algae.
i found this brand, it has an explanation for light spectrum selection of various colored cloth.
http://www.signaturesupplyonline.com/
Im sure there are others.
i found this brand, it has an explanation for light spectrum selection of various colored cloth.
http://www.signaturesupplyonline.com/
Im sure there are others.