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The Malawian's LED retrofit BC29


malawian

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Here it is...the BC 29

 

here it is as it stands with stock Power-Compact lighting, a pair of 36w bulbs.

 

ftsq.jpg

 

livestock:

-two ocellaris clownfish

-2 trochus snails

-3 nessarius snails

-1 astrea snail

-1 fire red blood shrimp

-3 red leg-hermits

-1 sally lightfoot crab

 

corals:

-1 torch coral

-2 frogspawn (5 heads/mouths)

-green star polyps

-1 blastomussa wellsi

-1 unnamed green zoanthids (still recovering)

 

hardware:

-75 watt crap heater

-maxi-jet 900 for return flow

-siccee voyager 1 powerhead

-stock filtration + filter floss

-Hydor flow deflector

 

other:

-25 lbs sand (approx. 1.5 in. depth)

-32 lbs live rock

 

 

other pics

 

a Trochus on the Hydor-go-round

hydorgoround.jpg

 

 

 

 

 

Michelle, the blood shrimp (and yes, Michelle is a boys name ladies...)

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a little dedication to Mr. Oscar, the poor little watchman that passed under my care (he lived happily for a few weeks then wasted away in the midst of good food he liked two days before with no toxins and no scars while everything else flourished...poor guy)

mroscar.jpg

 

 

 

 

Now...

 

 

LEDs!!!! omgomgomg omgomgomg omgomgomg omgomgomg

 

 

ok...

 

first of all

 

here are your LEDs...here are your LEDs on crack...

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I burned 5 LEDs when they shorted to the board and turned the circuit from an 8 LED to a 5 LED circuit in a second. poof gone.

 

so i did some fixing and I got this.

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then I got more LEDs and I got this

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this is my other hardware

 

dimmers (linear potentiometers are just cool...)

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a pair of TRP 700mA 40 watt drivers

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some fans to keep it cool

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and here is a good look at the heatsink im putting it all on. nanocustoms makes a good heatsink but be aware that its not made to fit the stars I used. I had to very carefully overlap the heads of the screws to hold down the stars. if youre using thermal adhesive you shouldnt have any problem.

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THE BUILD

 

 

 

ok first I gutted the entire hood

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here is a good look at the inside of a BC29 hood for anyone else doing mods to theirs

 

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HOLY WICKED WIRES BATMAN

 

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everything wired up

 

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and then I said...let there be LIGHT!

 

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full blast

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over the tank

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full blue (LOL)

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and full white

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about where I keep it

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Ill get some good pics with the DSLR once I get it back

 

Cheers! Thanks for looking!

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LEDs are officially on the tank...too tired to post pics now, will post tomorrow

 

hint: it took me 5 hours to install it (many hours of build before that) and looks F'ing SICK!

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pics updated!

 

LEDs are on the tank in the hood

 

corals are looking GREAT! they love this! will post new pics of them when I get my DSLR back

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great, my torch effectively doubled in size basically overnight! everything is beutifully extended and plump. ive also been able to move everything from up high to the sandbed. zoas are looking better, frogspawns are loving life....its been an impressive transformation overall.

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Nice retro! I have the 5.6 edison strip led kit coming soon from nc. I'm very excited to get these stock pc bulbs out of my tank.

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do it...the difference is SO huge!

 

my corals didnt look this good under the MHs at the store and some corals that were kind of hating me for a while sent me a thank you note yesterday ;)

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thanks!

 

Ill post some new pics probably on wednesday once I have my camera back, tank looks much better now! moved all the corals around, their positions look better and they look MUCH healthier!

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do it...the difference is SO huge!

 

my corals didnt look this good under the MHs at the store and some corals that were kind of hating me for a while sent me a thank you note yesterday ;)

I ordered it in December. I really like the torch.

 

Going to be adding SPS or sticking with LPS and softies?

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definitely getting some SPS now that I have the light for it. first on my list is some kind of monti cap. and maybe a birdsnest. with the pricetag on this upgrade, my new RO/DI and maybe a tank controller they may have to wait though. eventually the goal is a couple montis some acros, a clam and an anemone if I can get them to fit.

 

the torch is great, it has extended about 50% more under these lights. the FS's havent extended much more but the polyps are much fatter.

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UPDATE:

first SPS is in the tank! its LOVING life! Its a montipora digitata, already nicely extended.

 

Pics coming tonight or tomorrow.

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What light combination do you have? RB with CW or NW? I have RB, CW and NW and now feel that I should have gone with RB and NW. I want more red to pop. My LED retro is less than 2 weeks old and I am still at 50% intensity. So far my corals love it.

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I have 5:4 RB:Whites (CW and NW), so thats 15 RB 6 NW and 6 CW all run at 700mA. I probably like a little more white then most people and with both channels even I love my color, bluish but not too blue. I am also at 50% (but keep in mind im at 700mA) and things are doing amazingly well, the change is nothing short of stunning, especially considering it has only been a few days.

 

starting this weekend I will start upping the light just a tad.

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Thanks! I have the cichlids to thank ;)

 

I think they're going to look great once I get some more coraline, although the coraline on the center rock (which is highest in the tank in the very center of the array) has bleached a bit. its still looks kinda cool, very pale purple. hopefully it will turn around.

 

my poor blastos have been suffering though, since before the lights changed. at first i thought the new lights were helping then but now Im not so sure...I may move them this weekend.

 

 

also, another new coral! add a beautiful green bird's nest to the list (I just couldnt resist), its also loving life under the LED sun.

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Ive turned down my lights to about a quarter, the SPS still seem to like it fine. I think my softies were starting to suffer a bit so I lowered the lights and they seem a bit better. Im going to keep 25% until about monday then go up to a little less than 50%

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  • 2 weeks later...

here is my tank now!! looking much better. still playing with color balance on the camera, its looking a little funky right now. the SPS are doing GREAT! growth has been awesome (the digitata is growing a fist! i think there are 8 points starting to grow from one spot). the milli glows neon pink too!

 

new corals are:

monti digitata (upper left)

green birdsnest (mid left)

encrusting milli (upper right)

 

NEW FTS

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The forgspawns (looking much better)

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Uploaded with ImageShack.us

 

 

zoas (also looking much better)

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GSP

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digitata

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digitata and GBN

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encrusting milli

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thanks for looking!

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  • 2 weeks later...

ive realized ive lost almsot all of my coraline with the LEDs...kind of a downside. i guess its just because they are so intense? my corals are doing great though and calc, alk, and Mg all check out...oh well

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here is a new FTS, still working on getting decent shots with the DSLR under LEDs. any recommendations?

 

corals are growing great though (look at the birdsnest and digitata) theyre growing new limbs like its going out of style. the milli hasnt grown much but its doing ok.

 

got a beutiful favia. watching it carefully since it was cut just before i took it home. so far its doing great (its been 5 days). i had it near the zoas the first day and i think the zoa got stung pretty bad that night. they havent opened up much since but im hoping they come out soon.

 

 

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good idea on pumps...that should have been obvious.

 

problem i have is that when i expose less i get much better contrast but its overly dark. i have alot of experience doing B&W photography in a dark room but all this digital stuff is over my head.

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Very nice led build. Can't believe you fit everything in the hood!

 

Glad to hear I am not the only one having trouble with pics under this kind of setup.

 

I had better success after some advice from others.

 

Definitely turn off powerheads. The shimmer is cool but not so good for pics.

Start with whites only and set the White balance.

Turn blues back on and get your pics.

 

Can't wait to see some more photos.

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