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

Have 300 deep. Warrenty procedure. It has a leak.

Asked by: Jeffman
Hi Jeffman, Sorry to hear this! We will email you directly, but the warranty requires the tank be on a manufactured aquarium stand. We will need the built by code, pictures, etc., but I'll email details to you. BREX
Answered by: BREX
Date published: 2017-04-28

Can you purchase replacement plumbing kits from your distributors?

Asked by: RK855
Hi RK855, No, these are not sold separately at this time. We will reach out to you directly to see what exactly, you need. BREX
Answered by: BREX
Date published: 2017-04-28

125 gallon exact dimensions? Width depth height

Asked by: Chrisyboo
72-9/16 x 18-23/32 x 22-1/8 BREX
Answered by: BREX
Date published: 2017-04-17

Do you make the DD tank in 125 gal, 72"L x 18"D by what ever hight it is?

Asked by: pedro57
No, as that would not be a DD tank. All DD tanks are 36" deep, not 18". We make 150, 200, 250 and 300 sizes. The 150 is 36 x 36 x 27. We make a regular 150 that is 72 x 18 x 26. The 125 is 72 x 18 x 22. BREX
Answered by: BREX
Date published: 2017-04-11

What is the weight of the 250gdd empty?

Asked by: Kdoudt
430 lbs. BREX
Answered by: BREX
Date published: 2017-03-29

I am looking for a 125 gallon wide aquarium, must be 72" long x 24" deep, height anywhere from 15"-20" but I think 17" is standard for this size. It will be a reef tank with dual overflows and returns so 4 holes, 2 in each corner would be ideal. Price?

Asked by: RP709
That is a standard 125 gallon, one of my favorite tanks. We do not sell direct. You would need to visit a local fish store in your area to order one, if they don't have it in stock. To find a store, scroll to the bottom of any page on our site, and click on the tab, "Buying Options". Enter your zip code into the dealer locator. BREX
Answered by: BREX
Date published: 2017-03-07

Besides the canopy is there a glass lid for the 300 did. Is there a certain size or would it  be a custom build? 

Asked by: Sneeze
The 300 DD has its own glass canopy, item 36654. You would need to special order it through your local fish store, or purchase it through BREX
Answered by: BREX
Date published: 2017-03-06

Do u have 300 to 500 hundred gal pretty drilled aquarium?  Price as well? Thank u

Asked by: Corona
Corona, Thank you for your inquiry. The largest tank that we have is a 300G Reef Ready Aquarium. We do not have a price list, as we do not sell this directly to our consumers. You would need to visit a local family run pet store and they would be able to order/price quote for you. Thank you, Christina
Answered by: MINI
Date published: 2017-03-03

Hello, on the Marineland (Perfecto) - 180g 72x24x24- I was curious on the inside dimensions. ie dimensions of back glass between corner flo's, also if I could get dimensions of corner-flo's that would be awesome. I am pricing out a custom back piece. thx

Asked by: BStein
The width is 55.5” between the overflows. I would suggest giving that a +/- 1/8” tolerance on the positioning of the overflows. The height from the bottom glass to the underside of the frame is 23-9/16” with more like a +/- 1/16” tolerance. BREX
Answered by: BREX
Date published: 2017-02-24

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
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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