Sbash's 120 Gallon Build - Short Term

sbash

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Hi Everybody!

I'm away from my other tanks for a while, so I brought along a 120 gallon tank to tide me over. I picked it up used, it was a reef tank, but they just used canister filters. I didn't take the stand with me (it was short, like 24 or 30") and didn't have room for a sump, so I just build my own as you'll see in a bit...

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Yup, pretty basic 120 gallon (72 x 18 x 22). Has a funny back paper taped onto it, that fell off when moving it.

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I have never drilled a tank this long before, so I had to get a ladder out for my 'drilling station'.

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Ready. Set. Drill!

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One hole down, one to go. As you may have noticed, my template is off sided. I did this to leave me room for a third hole if I decide I want to go Bean Animal.

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Sweet, two nice clean holes. For drilling, I use a cheap cordless Black and Decker drill (as seen on the ladder), also a fresh bit for this drilling. I use a re-usable zip tie to hold the 'trigger' on full until the water start dripping through, then I slow it way down for the finish.

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Gross! It is bloody filthy!

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Here we go, nice and cleaned up on the stand. I built it for my viewing pleasure, making the stand 42" high. It's a little dry though, and I have some livestock in tubs, no time to wait!

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Ahh, that is better. Whatever you're looking for, Dora, just turn around...

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Well, at 2/3s full, I added some flow and heat and was able to string up a couple lights and get the corals out of tubs. The plan will be four lights, which I'll build the rack for tomorrow. I will have the scape done and substrate added by Monday.

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Here is a full shot with the floor down and sump in. I used all vinyl tubing because I have to tear it down again next year. I do have to say though, for the added cost, it was way, way faster than a full PVC build. I'm still making water, but I brought the water level in the tank to the top of the bulkheads (and about 1/2 inch below the lights where they are sitting).

My original plan was to have a display fuge beside the sump, but there is not enough room, so I just centred the sump. I'll probably throw some macros in the main tank, just for kicks.

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Bulkhead shot. Once I have the flow running, all those wires will be under the tank and managed properly. I did not build an overflow, I might try one of those PVC ones built from a single pipe; I wanted to leave my options open so I can experiment.

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(I'm not sure why this image isn't showing up when published, it shows up in the Edit screen). This is the temporary termination point for the return pump. I figure with it run up the back and angled from the centre, it should create some turbulence. I will probably build an attachment for it with an eductor. I found a very good 3d model I can print.

More to come in the next few days/weeks/months as I build this up just to tear it back down again next year.
 
Looking good;)
 
Well, a month of progress... I have made some tweaks to the plumbing, I added a valve to the full siphon and a loc-line to the return. I found a double head loc-line in my plumbing supplies, so I'll upgrade that shortly. My elbow technique for the overflows is working, but it's not a quiet as I would like, and not as power-outage resistant either. So I ordered some glass to make a proper internal overflow. Hopefully I can get to that this week.

Anyway, the lights are hung and the child-proof panelling is up, it may not be pretty but it works:
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Besides, if someone is looking at the bare wood, then it is time for more livestock ;)

With the lights on:
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There are mushrooms, zoas, cataphyllia (far left), duncans, anemones and some other random frags. I just added a few acans and euphyllia.

I've never tried a zoa garden before, but I thought since I have a couple dozen varieties handy, I should give it a shot.
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Only a few fish thus far, a couple clowns, a male dalmatian molly, a watchman goby, a yellow tail damsel, a bow tie damsel and a yellow coris wrasse. Once I get a QT system set up, I'll add some more. Here are the clowns I chose, a very sharp looking pair:
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IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%

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