Deep Dimension Corner-Flo™ Glass Aquariums

Product No. 97043
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  • Features ultra-clear front glass panels to maximize light transmission for high definition viewing
  • Extra deep (36" front to back); polished glass corners
  • Ideal for freshwater and saltwater – compatible with a wide variety of lighting, sumps and canister filters
  • Scratch-resistant, distortion-free glass
  • Front section of the Corner-Flo™ is removable for easy cleaning
  • Hand-mitered top and bottom frame – silicone-sealed top frame to prevent capillary action
  • Engineered to deliver ideal circulation and maximize water flow to the filter system
  • Plumbing kit with all necessary bulkhead fittings, drain and return pipes, and dual Loc-Line® outlet nozzles included (additional plumbing accessories may be needed for your external filtration unit – see manufacturer’s directions for further details)
  • Double Corner-Flo™Aquariums include two plumbing kits – one for each Corner-Flo™ unit
  • Limited lifetime warranty

Yes I have a 303dd Corner overflows how much weight can the bottom Glass hold per square inch or foot I have a piece of dead rock that 200 lbs and only 32 tall and a foot squared thanks

Asked by: Ssg123
Point contact on glass is never good. As long as you have a sand bed down and the rock is resting on that, it would be ok. The main thing is the typical guideline is to keep the substrate or any live rock within the 1.5-2 lbs per gallon. So, the max total could be 600lbs. That size rock can’t stand up in the tank, so it would be laying down on a 12x32” side, which would distribute the weight better. Hope this helps! BREX
Answered by: BREX
Date published: 2017-02-23

I have the marineland 75 gallon majesty ensemble and I was wondering if all the glass is tempered or just the bottom piece of glass, I ask because I would like to add a sump and have the back piece of glass drilled for the bulkheads.

Asked by: Stez
The bottom is the only tempered panel. Any drilling voids all warranty. BREX
Answered by: BREX
Date published: 2017-02-21

I have a 225gal With Corner Flo. Do you know what the bottom fitting thread is as supplied so I can cap it?  Maybe 3/4 npt? Thanks

Asked by: mikejb12
Everything I am showing here is 1" slip fitting. BREX
Answered by: BREX
Date published: 2017-02-21

Can you take the front panel off the filter tower?

Asked by: Jenn St P
There is a portion of it that slides out, but you cannot remove the entire panel, no. This can cause issue with the structure of the tank as you would need to pull pretty hard, which can weaken the silicone. Any alteration of the tank will also void the warranty completely. BREX
Answered by: BREX
Date published: 2017-01-23

Can I order a 300 DD WITHOUT overflows? Just the tank? If so, how do I go about doing this?

Asked by: Bandit8711
We really appreciate your interest in this Marineland aquarium! Unfortunately, we do not take custom orders any longer. We used to make this tank without overflows, but the majority of people who buy such large aquariums are reef hobbyists, and they prefer tanks with overflows. Therefore, we had to discontinue that model. You might try searching for a used one, however, if you live in a fairly populated area. BREX
Answered by: BREX
Date published: 2017-01-03

Dose the 300 DD come with glass lids?

Asked by: Superbee
Thank you for your interest in this Marineland product! No, the glass canopy is purchased separately. BREX
Answered by: BREX
Date published: 2016-12-25

I have heard they split seams and leak ? Has this been fixed

Asked by: Carly356
We appreciate your interest in Marineland products! Any aquarium can crack or have a silicone issue at any time. The main cause of such issues is placement of the tank on something other than a properly sized manufactured aquarium stand, improper or rough handling, and improper storage. If anyone has an issue at any time with any of our tanks, there is a Limited Lifetime Warranty on them, as long as they have followed the set up instructions correctly. BREX
Answered by: BREX
Date published: 2016-12-19

How much for tank and stand for th e 300 gallon deep

Asked by: Ced187
Thank you for your interest in these Marineland products! However, we do not sell direct, unfortunately. You would need to purchase these through a local fish store. In most cases, they will need to be special ordered. BREX
Answered by: BREX
Date published: 2016-12-19

The overflow and return assemblies are both taller than My 150, should I cut them shorter, or should they stick out the top of the tank?? Sorry if this is a dumb question, I'm new to this.

Asked by: New2this
Hi New2this, there is no dumb question! It's only dumb if you don't ask it! I think you should send us a picture directly to Neither of them should stick up above the tank, we don't build them that way, and I think it best we see what you are seeing to make sure we advise you correctly. You may also contact us directly at 1-800-322-1266. BREX
Answered by: BREX
Date published: 2016-12-12

Is the low iron/starphire glass only on the front panel or is it on all 3? front, back & sides for the 300 DD starphire option.

Asked by: Qinji
Thank you for your question! Front panel only. BREX
Answered by: BREX
Date published: 2016-11-28

I want to buy 120 gallons tank with overflow (drilled glass) . What store will carry it. My zip code is 30043

Asked by: vic luu
If you scroll to the bottom of any page on our site, and click on the Buying Options tab, you can select Store Locator and enter your zip code to find a store close to you. I found this one: Fish Forum 1353 Brockett Rd Clarkston, GA 30021 Phone: 770-934-6400 BREX
Answered by: BREX
Date published: 2016-11-22

Can I purchase a DD 120 gallon tank? 48x24x24

Asked by: tarpongriller
Thank you for your question! Not directly through us, no. We do not sell directly. You would need to go through a local fish store in your area. BREX
Answered by: BREX
Date published: 2016-11-07

 How many gallons is this tank 

Asked by: Dide
We have several sizes between 150 to 300 gallons. These are special ordered through local fish stores. BREX
Answered by: BREX
Date published: 2016-11-04

I'm looking for a new reef tank. One that is 6 or 7 feet long, 30 inches wide and 30 to 34 inches tall. One that is drilled for a sump. Also interested in low iron glass.  Can you send a link of options. Thanks Steve 

Asked by: Steve 3899
We do not make a tank that is 30" wide. The closest we have is our 300 DD which is 72" long x 36" wide, and 27" tall. It comes with low iron glass. BREX
Answered by: BREX
Date published: 2016-11-02

Hi there. I'd just like to know the price of the Marineland- Deep Dimension Corner-Flo Glass Aquariums

Asked by: Yusuf Moola
Unfortunately, we do not sell direct. Additionally, this tank is only available in the United States. BREX
Answered by: BREX
Date published: 2016-10-20

Can I get one without the overflow?

Asked by: dvmsn
No, we do not make any of the Deep Dimension tanks without overflows now. BREX
Answered by: BREX
Date published: 2016-10-12

I have a question that will take more then 255 characters and I would like to include pictures. Do you have an email address that I could email my question too? Thanks, Jeff

Asked by: jeffhoward
Yes, of course - BREX
Answered by: BREX
Date published: 2016-09-29

how thick is the glass on a 180 gal. tank. 72" x 24" x 24"

Asked by: snowboss
The ends and front/back are 12 mm. The bottom is 16 mm. BREX
Answered by: BREX
Date published: 2016-09-20

Hi. My 300 DD is ready for water but it is unleveled side to side by 1/16 of an inch or 1.59 millimeters. Is that a necessity to be perfect leveled? it is leveled perfectly front to back. The issue is only side to side. If so, should I use wood shims?

Asked by: divebrafl
That is not an issue, and no, you do not need to use wood shims or make an adjustment. Once it is filled with water, the stand will settle some and most likely it will even out, but if not, 1/16 is not an issue. BREX
Answered by: BREX
Date published: 2016-08-17

Hi, I just bought a 250DD. And chance you can e-mail me CAD drawing for the overflows, and your plumbing guide. Thanks

Asked by: Pete420
Sure we can! I'll do it right now. BREX
Answered by: BREX
Date published: 2016-08-10

How thick is the side glass on the 300DD

Asked by: Mr Happy
12mm BREX
Answered by: BREX
Date published: 2016-08-14

I was aquarium and stand either 55/60 gal or 75 gal.  Please show me models for it.

Asked by: Grace
The 55/60 stands are Majesty and Newport. The 75 gallon size stands are Majesty, Newport and Monterey. The Majesty is our economy stand, the Monterey is our premium line of stands with the Newport being in between the two. BREX
Answered by: BREX
Date published: 2016-08-01

Just bought a 250DD. How much does it weigh empty. Would a 35gal sump be large enough or should I go for a 40gal. Also, what return flow rate would you recommend if I use individual pumps or if I just tee off a pump. Thank you.

Asked by: Pete420
Almost 500 lbs, empty. 700-750 GPH would be the recommended flow rate. Either sump should work fine, but bigger is generally better. BREX
Answered by: BREX
Date published: 2016-08-01

What is the thickness of the back pane of a new 250DD?

Asked by: Chris250
12mm BREX
Answered by: BREX
Date published: 2016-07-22

I have seen this question asked numerous times so I apologize. My 300 DD is still in the crate waiting to be installed in the wall of my new home so I am designing on paper. May I have a copy of the CAD drawing of the tank for my planning? Thanks!

Asked by: jhoward
No need to apologize! You can't get one if you don't ask for it. :-) I will email it to you directly. BREX
Answered by: BREX
Date published: 2016-07-21

what is the average price for a 265 gal glass aquarium. We presently have one that has sprung a leak due to the silicone separating fro the glass. I am wondering what the price is for a replacement aquarium of same 265 glass rectangular tank

Asked by: Neen
We do not sell direct, and pricing will vary dependent on your area and the store you order it through. If you are the original purchaser, and it has been on a manufactured aquarium stand (not custom stand), you may have some warranty. Please give us a call at 1-800-322-1266. BREX
Answered by: BREX
Date published: 2016-07-18

Will a eshopps 300 sump fit through the doors of the stand?  How much height do you have for skimmer under the tank? 

Asked by: Newtype707
The answers to your questions depend on the size stand you are referring to; this stand is designed with a removable end panel for easy installation of a sump. Inner height of stand, and dimensions of doors, vary according to size stand. Please call 1-800-322-1266 for further assistance. BREX
Answered by: BREX
Date published: 2016-07-18

Can I get the 150 Gal Cube non-reef ready (No holes drilled) I have a particular overflow that I would like to use. Understand that drilling will void all warranty.

Asked by: Driskelljc
No, it only comes as a corner overflow style tank. BREX
Answered by: BREX
Date published: 2016-06-28

Can you tell me if there is a dealer in Colorado that carries the stand and canopy for a 180.

Asked by: lisag
To find a store in a particular area, visit our Store Locator by clicking on the Buying Options tab at the bottom of the page. Then click Store Locator and enter your zip code. There is no way of knowing what stores carry which products other than by contacting the store itself. In general, for larger tanks and stands, etc, you will need to special order it through a local fish store. Most stores will not stock the larger items because they do not have the room. BREX
Answered by: BREX
Date published: 2016-06-20

What's the glass thickness?

Asked by: Ingasar
I have a 250 gallon.  Whats the glass thickness?
Answered by: Ingasar
Date published: 2016-06-08
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Approximate dimensions listed are width x depth x height.
97043 150 gal (36" x 36" x 27"), 1 overflow 
97044 200 gal (48" x 36" x 27"), 2 overflows 
97045 250 gal (60" x 37" x 27"), 2 overflows 
97046 300 gal (72" x 36" x 27"), 2 overflows