Drop off reef design - Starphire

IMO the magnets would not be able to properly clean the corners


That's what I was referring to


The idea looks good on paper, but I think it would end up a major headache for you

actually, the new magnets with built in scrapers do an amazing job on corners and edges. I use the biggest bubble magus with metal scraper on my current 3/4" starphire glass and it is a lifesaver!
 
So.. the highrise is probably a long shot.

But the the cavern may be an option. It's a large cryptic zone.

I could also use the dark zone as the return flow section for the circulating current!

That's actually worthy of serious consideration.
 
I'm testing to see if I can post a 3D movable view of the design

<iframe src="https://3dwarehouse.sketchup.com/embed.html?mid=u7325d9e1-4f00-49a4-b0e0-925fa70cdd90&width=580&height=326" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" width="580" height="326" allowfullscreen></iframe>
 
If it works, you should be able to see the circulating flow pumps in the back section.

I'm going to modify it to include the dark section.

The question is whether I can still use 0.5" starphire for the sides if there's a second floor midway up the tank.
 
Can you click on it? Can you rotate it?

Can you click on the maximize symbol on the top right and make it large enough to zoom around?
 
So I tested it on my iPhone, could rotate and zoom in

I have to test it on my pc...


Another question:
In the shallow area in the middle is the overflow I guess... How are you planning on hiding that?
 
great. Here's the alternative design and the original for comparison.

<iframe src="https://3dwarehouse.sketchup.com/embed.html?mid=ub8da8b8a-a5fd-431f-b180-c9c2378a67c4&width=580&height=326" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" width="580" height="326" allowfullscreen></iframe>


<iframe src="https://3dwarehouse.sketchup.com/embed.html?mid=u7325d9e1-4f00-49a4-b0e0-925fa70cdd90&width=580&height=326" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" width="580" height="326" allowfullscreen></iframe>

It's not as polished, but I just wanted to share the different concept.
 
My current tank took a year to design and a year to build. :)

I'm not in a rush, but I do like to think things through.

Any thoughts on the circulating current flow left to right vs up to down?

The "horizontal current" design must have a rock wall in the middle so the loop doesn't short circuit to the nearest open path. The longer the wall, the more directional the flow.

The "vertical current" tank uses the false bottom glass as the separator, so the rockwork at the top is unrestricted. In fact, the only blockage of light comes from the suspended overflow with 3 dedicated PVC pipes and the emergency overflow. The wavebox hangs over the overflow too. I would like a better option here too - It just inherited the overflow box from the previous design but maybe there's a more open solution.

All pipes, glass and boxes will be encased in clothcrete(TM) so it will blend. Check out my current tank to see what that looks like.

They both would have a drop off section at the end, but the vertical loop wouldn't need an L cut to the glass. The false floor may need some bracing down the middle but that can be directional along the flow path. Those walls may also allow sponges, worms and other creatures to take hold in the dark.

The big question is whether the sides and false bottom can be constructed of 0.5" glass. In theory, the glass cost for the two designs should only be different by one sheet's cost for the full bottom.
 
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Regarding the glass I really can't help you, always relied on my tank builder

Like the horizontal current, could be nice, and the rockwork would be nice but I guess you will need some holes for the fish to swim through...?!?

Clothcrete I will check out, could you link your tank? Pls
 
Whaww!! Expanding on that idea ... (This is why I like to design out loud)

If the bottom cavern has a central wall separating the left and right sides for support, and the DT has a central wall to hold up the overflow box, I could design it with four separate channels of flow!

Top left, top right, bottom left, bottom right.

With four banks of pumps, the flow would be programmable. I could have two of the four channel pushing, while the others receive the flow. I could create vertical or horizontal flow in the same design and even make it change over time and force.

For example, if the top left and bottom right pumps are on, then the top right and bottom left receive the return.

The cavern may accumulate some detritus occasionally but with the output from the pumps forcing water directly into the space, it should stay relatively clear.

Thoughts?
 
Hmmm four banks for flow could give you a lot of ways to play with the flow in the tank... And I'm sitting here with my three mp10s xD

Really would talk to a builder with experience!! Maybe some new input
The big question is if the glass can be manufactured in the size you need... How about the tension in the corner...?!?
But ask a pro and I'm really exited to hear what they say!!!
 
Hmmm four banks for flow could give you a lot of ways to play with the flow in the tank... And I'm sitting here with my three mp10s xD

Really would talk to a builder with experience!! Maybe some new input
The big question is if the glass can be manufactured in the size you need... How about the tension in the corner...?!?
But ask a pro and I'm really exited to hear what they say!!!

I did talk to my builder. He says that he gets 0.5" Starphire in 144 x 96 and 130 x 96.
 
Thanks for the links!
Like your tank and the clothcrete thingi ^^

Okay, in my opinion the side plates must be made out of one continuous plate
I had the option to glue two plates together, but that's nothing I would ever consider
 
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