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View Full Version : The difference a light makes.


Jscwerve
10/10/2016, 06:44 PM
Not really a question, but more of an observation that I had recently.

For almost a year now I have had only two light fixtures. Cheapo Chinese black box LEDs like MarsAqua or equivalent. My tank is wide and I knew it could use some more oomph, but I didn't really worry about it for going on a year now. Corals seemed happy and lower light requiring creatures get set in the middle where it wasn't very lit up (sun coral, elegance, etc).

I added another light this last weekend finally.

Just another cheapo, but I've since upgraded all the lights to ramping, or at least built in timers in the last year. The result I'm getting so far is phenomenal. I've never seen my elegance open so far, it's the size of a dinner plate. I have a hammer that was in the sort of dim area that I've also never seen open so big and I'm going to have to move now. I'm going to have to make a bigger place for my elegance because it has now spread out to the size of a dinner plate or so and is hitting the glass. Even the xenia in my tank, that for some strange reason almost never "pulsed" in months and months, has started pulsing.

I'm only running the lights at the bare minimum. The timer one cannot be set lower (I think these don't dim below 30%), and the others are set to 25% blue and 10% white. Tank is brighter than ever before. I wish there were a way I could have acclimated them with lower light intensity, but like I said, they are cheapo lights. I've lowered the hours per day quite a bit and will lengthen it a few more minutes at a time.

So, there's a lesson learned, light is good. I just wanted to share. The lesson being learned could also very well be that everything is opening up too much because for some strange reason it's stressed and I'm going to kill several pieces. I do know that is a possibility as well. Too soon to know. I will update if something like that happens.

Hammer that never really opened. Got it for free from a reefer that was moving.
http://i686.photobucket.com/albums/vv228/jscwerve/20161010_182840_zpsxjnahylt.jpg



Elegance that is now spread out so much its laying against the glass.
The picture doesn't do it justice, it's about 10" across.
http://i686.photobucket.com/albums/vv228/jscwerve/20161010_182826_zpsmtpzttij.jpg

And the best I could do at a whole tank shot. Now with three lights.
http://i686.photobucket.com/albums/vv228/jscwerve/20161008_185410_zpswxeys111.jpg

zsuman101
10/10/2016, 08:34 PM
light is everything

BarIzoN
10/10/2016, 09:43 PM
Hi!

I also bought an extra cheapo light bar to add a "shimmer" effect on my 55g tank.

Well, it seems I gave a "sunburn" on my Yellow Sea Mat coral. It's brown now, but alive.

After researching, I learned that I have to acclimate the corals - I just have 2 corals - with the new light.

It's incredible how slowly things must happen in the tanks.

And finally, GO BRONCOS!! :)

Sent from my SAMSUNG-SM-G925A using Tapatalk

BarIzoN
10/10/2016, 09:45 PM
http://uploads.tapatalk-cdn.com/20161011/f7254db4333a031873a5fe6d691a7724.jpg

http://uploads.tapatalk-cdn.com/20161011/0aa3dddaba7c151f698d5a4ab652bafa.jpg

Sent from my SAMSUNG-SM-G925A using Tapatalk

bnumair
10/11/2016, 12:04 AM
a good lighting system is the heart of our closed ecosystem.

Jscwerve
10/11/2016, 06:07 AM
a good lighting system is the heart of our closed ecosystem.


As I'm learning.

I thought the two lights were "ok". There was some dimness in the middle and some shadow on the ends of the tank, but it "seemed" ok to me. It's so much better now I'm amazed.

I'd love to get higher quality lights that aren't Chinese cheapos, but there's a big difference between $1500 and $500 so it's gonna be a while.

wildman926
10/11/2016, 09:12 AM
Hi!

I also bought an extra cheapo light bar to add a "shimmer" effect on my 55g tank.

What did you purchase?

BarIzoN
10/11/2016, 09:46 AM
What did you purchase?

Hi, I got that one:

https://www.amazon.com/gp/product/B015FIMLHQ/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

Seems very steady and good construction.

The aluminum body absorbs and acts as a heat dissipator, so that thing became hot.

I'm impressed with the output though. I paid $56 bucks (on a $120 original price) Really good deal.

There's no dimming capabilities, so, for the past couple days (when I realized I was literally burning my Sea Mat coral) I shut it down.

I'll move the coral to the bottom of the tank and use a fabric or window screen to lower the light as well. At least to acclimate the corals.

- BarIzoN -

Ytsejam02
10/11/2016, 09:58 AM
I had a similar experience this past week when I converted from what I considered to be a "beginner" light to better overall lighting. My LPS/softies seemed to be happy. But now they are opening more than ever!

It's a great feeling no? :-)