Ludnix's tropical 120!

ludnix

New member
After owning a 30 gallon cube for a few years I finally have gotten the opportunity to work on building a 120 gallon reef aquarium! I am currently 17 years old and graduating highschool within the next two weeks, but I intend to update this thread as often as possible.

From the start of the project, my family knew this aquarium would have to go on the first floor of house becuase of weight, and since we would be making a reef aquarium we thought it would only be fitting to have it placed in our Hawaiian decorated room. We wanted the aquarium to be a little different than the usual 120 gallons you see, in that we wanted to be viewable from three sides. For this to happen we would have to have the overflows in either the corner, or what we chose, to have two of the overflow boxes placed on the non-viewable side.

We placed our order with AGA and got to work on our stand. We all agreed that we wanted an extra tall stand so that you don't have to bend over to get a good view of the fish (of course this is inversely more effort when it comes time to feed and clean the tank). We ended up chosing to have it be 40" tall.

But with these ideas in mind we set out on the construction.

empystand.jpg


The stand is built using the usual construction plans you can find on Reef Central, each corner is supported by three 2x4 peices, and the overall strength is amazing.

standpainted.jpg


On goes a few coats of KILZ primer!

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Doors are mounted! The wood used is marine grade ply-wood, overkill but we wanted to be sure the doors would not warp under any conditions (They better not, they fit only exactly the way they are!).

I unfortunately didn't take many photos during the decorating process but it was pretty straight forward. We used some bamboo reed mats we found for sale in Hawaii to cover the stand, everything but the top and the doors would be covered in the mat on the outside.

The trim would be stained pine for the small pieces, and the large pieces that go around the top and bottom would be made from Cherry, no stain, with carvings made using a dremel.

Front:
tankinplace.jpg


Back:
tankinplaceback.jpg


Doors:
doors.jpg


The doors are the marine grade plywood, covered in a different style of matting. The carvings are the ones you find all over Hawaii for the tourists.

I'll try and add some close ups of carvings and such soon as I can.

The sump/refugium is a 40 gallon breeder. Return pump is a Mag 12, ans the skimmer is a Octopus RPS 2000 recirculating skimmer.

sump.jpg


This weekend I'm going to try and plumb everything together as well as order lights. We're looking at doing 4x T5 55watt bulbs and 2x 250watt metal halide bulbs. The lighting may seem overkill but we plan on running the the Metal Halides as infrequently as possible (4-5 hours a day when we are home), and have everything do well off the T5's for the rest of the time.

Once we have the lights we can start working on the canopy!
 
very cool! I love the stand. I am building the stand for my 120 as a neo-classical victorian style.
 
I'm going to try and place an order for lighting and plumbing this weekend. Does anyone remember the name of the plumbing website that's pretty popular on here? I thought it was something like "svako.com" but that's not correct.
 
Thanks GQuinn for the site, maybe I'm just dyslexic.

Thanks for the complements WarrenAmy&Maddy, I'm excited to get it up and running too.
 
I went and got some of the vinyl tubing I needed for the inlet pump on the skimmer. I couldn't resist trying it out (it's my first recirculating skimmer after all) and it's a beast! I'm not concerned about performance at all after that test run!
 
We've decided to replace the bulkheads that came with the tank. The stock ones use a hose barb fitting, but we ordered some PVC slip fittings since it would make use feel a little more comfortable to not have to go from poly-tubing to pvc. Once the bulkheads get here we can start plumbing and filling it up!

We also placed some orders on lights! We ordered 4x 48" T5 kits, two actinic and two daylight and 2x 250watt DE HQI XM 15,000k bulbs with some small reflectors (and ballasts and other necessities). The reflectors won't be the most efficient, but they are the only ones that will fit with the T5 lights!
 
Update!

Today we've made a ton of progress!

bulkheads.jpg

The original bulkheads that came with the tank we replaced with slip-fitting bulkheads so we wouldn't have to deal with hose barb fittings.

pumptee.jpg

The pump is a Mag-12, it has a tee to feed back into the return incase we need to throttle it down for some reason.

inlettee.jpg

The pump leads up to this tee which splits the water into the two return sections of the overflow boxes.

americandjback.jpg

plugs.jpg

We cut a hole to fit the American DJ power supply (pictures of the otherside coming soon).

sump.jpg

Overall sump layout.

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And we have water!

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This came just in time! Hopefully the tank will be full by the end of the week with the pace of the RO/DI unit:lol:
 
It might, but I guess that's strange issue. The water will only come down as fast as it will go up, so there shouldn't be any real problem with the pump being undersized. I guess if it does turn out to be too little flow it will be easy to switch out with the union on it.

Thanks for the response!
 
For a 120, a Mag 12 is more than enough return flow. What are you doing for flow in the tank? You don't really want to depend upon your return pump to provide all the flow. Since the tank is not drilled for a closed loop, you can consider an over the top CL or using power heads for flow. Depending upon what you want to keep, you may not need to go too crazy there, a few MJ Mods may do the trick.
 
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