Modded NC Quad w/ LEDs Build

MobyMD

New member
Hello Reef Central!

I bought a Nano Cube Quad about 6 months ago from Foster and Smith and have been doing modifications and gathering supplies and thought I could go ahead and post some pictures of the build thus far. You all know the specs of quad so I am not going to list those. I will just mention the things that I have changed and added. I am planning to have mostly sps and lps corals and a couple fish.

First the lighting. I have had a 96W power compact quad in the past over a 10 gallon and was pretty happy with it but not completely satisfied with the quality of the light. This 105W power quad is probably not even as good quality as the one that I had before so I knew I needed to do something. I decided to add LEDs due to all the hype and the available room in the hood. I got the 6 CREE XP-E 3W royal blue LEDs and the Meanwell non-dimmable driver kit from Rapid LED. I added in some 50 degree lens. He was great to work with and all the parts were top notch. I mounted the LEDs to a sheet of ¼ inch aluminum from home depot with the thermal adhesive. Soldered it up and plugged it in and burnt my retina. I wasn't expecting them to be that bright.

The next task was to figure out a way to mount the LEDs inside the hood. I could easily mount them in the front by the feeding door but they would be exposed. I wanted them inside to prevent water damage. In order to do that I had to move the quad bulb back about an inch to make room. After taking what seemed like a 100 screws out to expose the bulb I took it out and started working on the reflector. I took it out and bent it so it would allow the quad to move further back in the housing which would give room for the LED strip. I mounted the LED strip to the front side of the housing, made a couple of extra holes to mount the quad and buttoned it all up. Done. Added 18W of 460nm LED light. I have them mounted such that the main intensity of the light will hit the middle of the rock.

Due to the extra heat going to be generated by the LEDs I bought a couple extra fans to help dissipate the heat. The NC Quad only comes with 2 of the small fans where as the NC HQI comes with 4 but the mounts are still there on the quad. I added one fan to one of the free mounts. The other fan I wanted blowing over the surface of the water. I cut out a section of the hood in the back above the overflow to fit the fan. Then I bent the plastic such that it would hold the fan in place with tension. Now there will be air circulating from the back over the water and out the feeding hole. These fans will only be on when the quad is on.

The next thing I wanted to work on the water circulation. There is a right angle fitting in the back chambers for each of the pumps which I thought would decrease the amount of flow. So I got some ½ inch tubing and replaced it so the flow will be smoother. Something else I wanted to do was to have good circulation behind my rock work to kill dead spots and to have good flow across my rock. So I bent some tubing and added the right angles back on the display side in order to direct the flow behind the rock work. The circulation in the tank will be done with a Maxijet 900 with the sure flow mod and a Koralia 750. These will be on the wave timer and mounted on either side in the back. I had to modify both of the pumps mounts to make them flow parallel to the glass. The sure flow attachment was easy to bend after melting it with a blow torch. The Koralia was a little tougher with notching out a small section of the ball joint.

Next the rock. I got 40lbs of dead rock from Marco Rock. It came packed very well with minimal breakage. I knew that I wanted to make a rock wall so I started with that. I took one of the more porous rocks and smashed the heck out of it. I coated the back with 2 part epoxy and went to work with the small pieces and dust. I glued some of the larger pieces towards the outside and the dust in the middle so that there would be plenty of room for the flow to reach behind the rockwork. The next weeks work was to figure out how to fashion the aquascape. I must have tried it 30 different ways before I was happy. Then I took it apart again only to glue it together with putty. So now the rockwork is basically one rock.

The rockwork is currently cycling in a 20g plastic tub. The circulation in the tub is the Koralia 750. Heater is a Marineland 100W. I slapped on a small hang on the back filter just to get just floaters. I have been putting in some Brightwell MB7 just to give it a head start. I have ordered 10lbs of Garf Grunge for the substrate. It should be arriving soon. As soon as I get that in and settled I will get a damsel or something to help the cycle along. I also rigged up a small 10W 50/50 power compact for some light.

I will be adding a Eshoppes 75 hang on the back skimmer. I will be using both Seachem and Brightwell supplements. As for salt, I am using the new Kent reef salt mix. I have used kent salt for the longest time and have always had great success with it. They came out with their reef salt mix in December. They claim that their salt mixed at 1.025 will have a Ca of 350and a Mag of 1350. I haven't taken the time to test it yet to see if that is accurate.

I will be moving out of state in May so I will let the rock continue to cycle with the Grunge until then. Once moved, officially setting up the tank will be one of the first things I do.

Let me know what you think and give me any suggestions that you have. Thanks for looking.
 

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I like your placement of the fan, on the back of the hood, let us know how that ends up working out. It actually looks like it was made that way. :thumbsup:
 
Thanks aquaenthusiast. I was a pretty simple mod. I am curious as to how it will work too. I will let you guys know.

NC....there is some good reefing in NC. I don't find out where I am moving until March on Match Day but I am hoping to end up there. I went to Reefsmart in November. Now that was a frag swap!

Moby
 
I am going to be following you thread to see how the LED CP combo is working out for you. I never thought about putting a fan back there.
 
A little update. I got 12 lbs of garf grunge in the mail over the weekend. It came packed very well. Double bagged and with a heat pack. I have heard that peopel have opened the bag and it smelt awful but it wasn't bad at all. I spent a hour or so sifting through it for junk. I just wanted the substrait and not all the mud and muck. There were a few frag plugs and shells but for the most part it was good coraline encrusted substrait. Most crushed coral size not much sand which is what I waned. I had sifted it into two different sizes. I put the smaller size all around the bottom and sprinkled the larger size all over the dead rock in hopes to spead the coraline.

I also got a temporary light fixture for a good price for the cycle tub. It is a dual 24W T5 fixture. I will be running both bulbs actinic because all I am going for is to spread the coraline and make the rock nice for the move.

The last addition is a small blue damsel to help the cycle along.

I will post some pictures laters.

Moby
 
Here are the pictures of the garf grunge and new T5 lights. Enjoy. I can't wait to move and set up the real tank!

Moby
 

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A little update. The cycle is going great. Had an algae bloom a week ago but it has died down. I added some snails and they took care of it. I just got back from the DFW Coral Farmers Market and Next Wave frag swap and trade. Steve Tyree and Jason Fox were there with some of their beauties. I ended up leaving with 7 corals. In no particular order:

Orange monti cap from my brother
Neon green monti cap from Zoanuts
Undata monti from Zoanuts
Rainbow monti from Zoanuts
The Grinch monti from Jason Fox
Strawberry Princess chalice from Zoanuts
Gummy Eye chalice from Gonzofrags

The Gummy Eye did not make the 4 hour trip, sad day. The others did fine. Here are a couple quick pictures. The Grinch from Jason Fox is unbelievable!

Here is Jason Fox's frag tank
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With actinics
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With flash
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Strawberry Princess
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The pictures suck, sorry. I will try to get some better ones. Thanks for looking

Moby
 
Things have changed quite a bit in my tank. I finished moving and setting up the tank. Only ran the 105W power quad for a month and a half then gave it away and went to led and t5s. It has been running with the current setup since June.

Lighting:
DIY 24 3W LEDs, 18RB and 6CW - blues on for 8 hours, whites on for 6 hours
2 24 T5s, UVL 75/25 and super actinic - on for 3 hours midday

Filtration:
Eshoppes 150 hob
Carbon
Lots of live rock
Weekly 10 gallon water change minimum

Circulation:
2 MJ 900s with sure flow mods on a duo wavemaker
Filter return pump around 600gph

Livestock:
Royal gramma
Misbar clown (tank bred)
Chromi

Cuc

30+ sps frags
3 lps
4 softies

For the future I want to make it a bare bottom, replace the current powerheads with a vortech, and of course.....get a bigger tank. I will add some pictures hopefully tonight.
 
I'm looking forward to some growth shots :thumbsup:

Well sad to say after a 22 hour drive in the middle of the summer I lost all my corals. Yes, I know that sucks but I am over that.

FTS

Red Hot Chili Pepper and Superman Montis

Green Monti and Acro Lokani


More to come
 
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FTS
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Red Hot Chili Pepper and Superman Montis
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Green Monti and Acro Lokani
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Bluegreen Tenius and ORA Pink Lemonaid
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More to come
 
Another ORA Pink Lemonaid
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Hope you like the new pictures and all the new corals. I really enjoy them. Let me know if you have any questions or comments. Thanks.
 
How would one go about making a tank bare bottom without killing all the livestock? Is there an easier way than taking all the rock out with the corals attached and just manually removing the substraight? Won't that cause a huge dust storm and release a ton of nutrients?

Anyone ever done this that could lend some advise?
 
How would one go about making a tank bare bottom without killing all the livestock? Is there an easier way than taking all the rock out with the corals attached and just manually removing the substraight? Won't that cause a huge dust storm and release a ton of nutrients?

Anyone ever done this that could lend some advise?

I've seen people do it by siphoning out the sand bed slowly over time. They just remove a small section of the tank at a time (like 1/16th or smaller piece). It takes a while, but you don't have to remove rock and it's the safest way. Stirring up your entire sand bad or trying to remove all at once could easily release enough junk to crash the tank.
 
That is what I was thinking. When I get some time I will start trying to siphon some out. Thanks for the help
 
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