You need: - some space behind tank (5-10cm) with screen or wall (possibly white- not necessary) at the end , - one or two light tubes (two for more delicate light effects with different position of light sources), - some semitransparent colored filters (I am using simple colored plastic bags for everyday use – see photo) - and eventually some semitransparent mate foil or paper (tracing paper). Let’s see some examples from my experiments with backlighting: White wall 15cm behind tank (last photo - no back light too). I combine different color plastic bags directly in the empty space (without mate foil on the back of tank) and with and less intense indirect top lightning. Without mate tracing paper, shades are sharper and background colors are not so soft... green bag, indirect top light blue bag, indirect top light Semi transparent foil (trace paper) added on the back, different combinations of bags behind and top intense back light Another tank: Experiments with two back light tubes in different positions (first up, second down). Wall 10cm behind tank, no mate foil. I wrapped some parts of light tube directly with different colored bags. Final photo: blue bags on top and bottom back light tube. Bottom light is in the right corner to point out passages under roots. etc, etc,.... With a little imagination and these “equipment” – the sky is a limit. Nothing that I am using in my backlight experiments (even on tank with 120x50cm screen) cost me more than 15eur... :yo:
Another example: Tank of my friend from Croatia. Tank is located in the attic. Sloped roof is screen behind tank. Pure improvisation - cost nothing. Bulb on chair covered with paper or something else as colored filter. This is central light source and gives radial effect of lighting (not linear as light tube) IMO excellent result with just a little imagination… In a split of second with backlight it is possible to change overall sense of tank. Tank with black background: Background removed. With buble back light in the slightly different positions and color "filters":-" :yo:
Brilliant!!!! I have saved this page to favorites and will be using your instructions soon. Boy, you saved me a bunch of money with your great and imaginative techniques! Your tanks look spectacular! Inspiring stuff thanks again!!!---Randy
hey there biobio ur design has really got my attention this is my tank up 2 date after i did a rescape around a month ago i am after having a different backing design that will show the plants out more and give a better effect but dont know what to come up with just wondering if you could give me some advise on what to do with the type of scape i have would appreciate ideas thank you (sorry about photo quality as its been done on phone)
to get some complex of the backlight put some frosted glass folly when i get some more bulb will post picture, i try only with red bulb, will get white and blue, to try to achive sunrise
"privacy film" from wilcos is the best stuff for a frosted back but it is a PITA to get the bubbles out of if you're careless when putting it on.
TGM by anychance? http://www.wilkinsonplus.com/dc-fix-fablon/d-c-fix-original-glass-film-346-8011/invt/0309596/?htxt=hjyYrg16WNe6aE1DKwLiF+fAH4Z43JWqQCH5Ke8e1FvQRSabolTNBB8l3qssfIeXb7bXQvFZz/5X /mhD1Z/cvQ== I THINK is the one I used, that's the stuff you want though, if you have a look at the whole range there might be others.
ok thanks garuf and no the ones i was looking at was on privacy window sites that was all that came up but thanks will have 2 get some of this
i went to wilkos today and got the propper frosting window contact and very happy with result thanks for help every one and garuf
If you use a blue light like blue LED or Cold Cathode above and then use a warm white below (standard cheapo 2700K tube from anywhere) then you can get sunsets : This was actually my moonlighting turned on (cold cathode tubes) and my cabinet light accidentally left on (cabinet has no back to it) stumbled on this look by chance. Andy
added my white strip of leds. i have a multi mode led panel coming 48 led 8 of them are blue to try and get like a perl type of effect. yeah i like that blue andy looks pritty cool looks like sun rise on a clear morning coming of the sea nice effect
Wow. This is really a wonderful information related to backlightning for photography. I really like this information that you have posted here. i am also a photographer and i think that this information is going to very beneficial for me. Keep it up
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