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Overflow ideas


chrisfowler99

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Trying to decide which kind of overflow I'd like in my next system.

The tank is likely to be 60x24x24, eurobraced.

I'd like to avoid corner overflows. They distract the view.

I was thinking about going with one of these:

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Which is apparently one of the most silent around, but it requires maintaining a siphon and isn't likely to work well with waves.

I'm not positive I'm going to end up with a wavebox, or pseudo waves with vortechs, but I don't want to limit myself to never having them.

I think I'd rather drill (or have drilled) the back than the bottom, allowing for a shorter box.

My current tank has a durso standpipe, and, while not loud, it's not terribly silent...

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I've read the RC thread almost from the start to the end. :)

The consensus seems to be that it "might" work with a wave. Basically you'd have to set the siphon to be at the absolute minimum amount of water that could enter at any time. The wave action would produce higher flow periods and lower flow periods, which would mean that the open pipe would, at times, get a decent amount of flow, which could cause noise.

Basically, it wouldn't fail, but it wouldn't be the most silent either.

Though, with a wave, a silent overflow isn't necessarily assured with any setup, now that I consider it.

It's still the way I'm leaning. I love the overall concept. I'm a little concerned about setting it up with eurobracing. I'll have to have the box extend out far enough that I can work within it to setup the pipes, etc...

But I'm still curious about other ideas.

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if i do another tank this is the kinda overflow ill hv axcept it will be on the back of the tank and the grille grate will be the back of the tank. It will be the full lenght of the tank and have atleast 4 returns to sump. Just makes tank aquascaping easier.

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Doing that kind of return externally was my original goal. The cost of having the grate inserted on a glass tank is somewhat prohibitive. On acrylic you can just cut the slots, but I don't want go acrylic.

Also there is some skimming benefit to the internal (without grills), though it concerns me about fish getting in.

All sorts of stuff to consider and think about...yeesh.

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cut out the back glass and rplace it with 1/2" black PVC sheet its easy. Just cut out silicone and remove or just cut silicone and bust it out. Either way no big deal. Sealing it back is easy. u can leave teh rim around the top of the tank that away.

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cut out the back glass and rplace it with 1/2" black PVC sheet its easy. Just cut out silicone and remove or just cut silicone and bust it out. Either way no big deal. Sealing it back is easy. u can leave teh rim around the top of the tank that away.

Cutting out a section of 1/2" glass on the back doesn't sound easy to me... :D

I know it adds around $400 to the cost through AGE. I'd love to have it, but I wouldn't want to do it myself...and paying $400 extra for it...sheesh...

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i understand, if this is gonna be ur dream tank the $400 is not that big an issue. Yes its $400 but if ur not happy with it then its worth the extra. Being a new tank i wouldnt mess with knockn out the back glass either. Cant wait to see the new build.

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I know it adds around $400 to the cost through AGE. I'd love to have it, but I wouldn't want to do it myself...and paying $400 extra for it...sheesh...

Yeah. I'm still working on justifying the cost of just the tank to myself. LOL. $400 in addition hurts my head.

That does seem a bit high for a little cut out but given the cost of their tanks...

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yes it does, it will be nice either way u go, when are u gonna try and get new tank?

Somewhere between "any day now" and "a few months from now."

Two things I really need to do are to clean up my office (where the tank is) and figure out my complete strategy for the new tank.

The new tank is going right where the old tank is...and I really want to start over with new rocks (probably Marco dry rock). So I'm starting to consider the idea of trying to set things up in my office so I can move the existing tank about 5' to the left and be able to setup the new tank and have it running when I transfer the existing livestock and coral. Otherwise I have to have the rock completely cycled elsewhere and then do a massive changeover between the two.

But the idea of trying to move a tank 5' to the left is overwhelming.

And the idea of actually cleaning up my office may be even worse. :lol:

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It's definitely under 3200 lbs...I'd put it at around 1000 lbs...with magic sliders, the catch is lifting it enough to get the sliders under it...well...for any of the methods.

I could pull about 20 gallons from the tank and a good bit more from the sump to lighten the load a lot.

I could pull more than 20 gallons if I started pulling rock as well. Which may be the best option.

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The wife suggested a crowbar to lift each corner enough to put the magic sliders under.

So now I only need to buy magic sliders and a crowbar and remove 300ish lbs of water and rock.

Oh...and clean up the office enough to move the tank.

Oh...and build a rig to hold the lights that are currently suspended from the ceiling.

Hmm...it's gonna be a while before I need to worry about what kind of overflow I need. doh.gif

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CROWBAR....ok, u can buy a cheap portapower at Harbor Freight Tools and lift one whole end of the tank up at once as high as u want with whatever amount of weight u want. Then when ur done just sell the portapower or return it 4 a refund.

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