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

Looking at 300+ reef. Do you have a rimless product? Also, if I must use your stand, do you have a in-wall option?

Asked by: Prplcat
No, we do not make a 300 gallon rimless. It is extremely difficult to make rimless tanks. And no, we do not have an in wall option stand. You can do a custom stand, but that will reduce the warranty from lifetime to one year. BREX
Answered by: BREX
Date published: 2015-02-05

Glass Canopy

Hello Can you tell me the dimensions for the glass lids? I am having issues locating them online. Can you link me to where I can buy them on your website?
Asked by: Cprogress
Here is a link to the dimensions on our site: However, we do not sell them directly. You would buy them through a local fish store or BREX
Answered by: BREX
Date published: 2015-01-29

150 gallon tall tank

Looking for top trim and brace for a 150 tall tank?
Asked by: rspry
That is something that can only be special ordered via a local fish store. BREX
Answered by: BREX
Date published: 2015-01-21

Side opening for a 36" deep Monterey stand

Can you tell me the side opening dimensions for the 36" Monterey strange?
Asked by: Matt01002
17.375 x 20 (L x H) BREX
Answered by: BREX
Date published: 2015-01-21

90 gallon right side overflow?

Is there any way to get a 90 gallon tank with a right side overflow setup vs the left side set up which is currently what you show. The right side set up would be a game changer as far a viewing as the overflow would be buried in the corner. I would pay for the addition customization, Thanks in advance, Drew - Metro Detroit
Asked by: RDrew
Hello Drew, Unfortunately, no. We don't do any customization any longer. BREX
Answered by: BREX
Date published: 2015-01-14

Required sump size

What is the required sump size for a 250 dd tank. How much water will drain during a power outage
Asked by: Tonydafish
We would recommend looking for one that can hold up to around 40 gallons. What’s more important is the remainder of empty volume in the sump after you’ve reached the operating level of the sump. During a power outage, you’d lose around 10-20 gallons to the pump, as long as siphon break occurs quickly. You’d want the sump to have that much additional space above and beyond the operating level. BREX
Answered by: BREX
Date published: 2015-01-13

Do you have, or make a 20-30 gal long tank?

my first salt water tank was a 20 gal long rectangular. Are they still around? This was back in the late 80s-early90s.
Asked by: gueball47
Yes, 20 gallon long tanks are still very much around. I have one in my office. :-) Standard 30 gallon tanks, as well as 30 gallon breeders are also around. BREX
Answered by: BREX
Date published: 2015-01-12

What are the dimensions of the 250 gallon tank

I am building a stand and need to know size of tank andsize of corner cut outs for filtration plumbing
Asked by: Blox58
I have to tell you that by building your own stand, your warranty on the tank will be limited to one year from the original date of purchase and to the tank itself. If it leaks, water damages will not be covered. Custom stands, unless built by those experienced in building them for all types of tanks, will typically cause issues a couple of years after tank set up. 60-1/2 x 36-1/2 x 27-1/4 I will email a diagram to you. BREX
Answered by: BREX
Date published: 2015-01-06

Center Brace

Does the 200 DD Monterey Stand have a center brace between the doors Thanks Dave
Asked by: Jackrussel
Yes, it does. BREX
Answered by: BREX
Date published: 2014-12-17

Does the 300g tank come with the stand,canopy etc

Asked by: sneakin
All of those items must be purchased separately through your local fish store. BREX
Answered by: BREX
Date published: 2014-12-11

How can i Buy a tank from you?

all suppliers of your tanks in my area say they can't order a Deep Dimensions tank. Or are perplexed by the process.
Asked by: Hotwired1018
Unfortunately, we do not sell direct. You would need a local, independent store to be able to order one for you, not a large chain. They simply give the item number of the one you wish to buy to their distributor. That's about it. BREX
Answered by: BREX
Date published: 2014-12-01

do you ship 300 gallon aquarium to jamaica?

Asked by: sneakin
No, unfortunately, we do not ship tanks direct at all. BREX
Answered by: BREX
Date published: 2014-12-01

300 DD

I know the width of the tank is 36 1/16 but my door frame is only 36. Would it be OK to lay the tank on its side to get it through my front door?
Asked by: ff1064
Yes, it should be, since it would be a brief amount of time. It cannot be stored that way, however, and you would need to just carry it through then turn it upright again. BREX
Answered by: BREX
Date published: 2014-11-24

I have a 200DD, what is the thickness of the glass (all sides and bottom)?

Asked by: Maginer
SIDES 12 mm ENDS 12 mm BOTTOM 16 mm BREX
Answered by: BREX
Date published: 2014-11-12

300G DD tank trim

I recently had the bottom trim of my tank crack and caused my tank to leak. Where can I get a replacement trim piece?
Asked by: SoggyCarpet
The only part of the frames that affect the integrity of the tanks are the center braces up top. However, both top and bottom frames are sold separately by special order through local fish stores as well as sometimes through They have to ship freight though, so it is easiest to order through a local fish store (lfs). BREX
Answered by: BREX
Date published: 2014-11-04

200DD Cornerflo Multiple Drains

The over flows are rated at 700gph. I was wondering if this was the limitations on the overflow box or the drain tube. Would the overflow boxes be able to keep up with a total of 4 drain tubes? I want to run 2 into a sump and 2 into a closed loop Oceans Motions wave maker.
Asked by: ThrashAdams
We have not tested our product for this application. It can handle more flow but as to whether it can handle this much more or not, we cannot safely advise you. BREX
Answered by: BREX
Date published: 2014-10-29

Hi. What are the dimensions on the the 300 deep tank overflow holes for stand construction thanks. Glenn

Asked by: rgc54
Hi Glenn, I'm not really sure what you are asking, but will send you the cornerflo drawing directly to your email. Hope that helps. BREX
Answered by: BREX
Date published: 2014-10-26

How do I order a canopy through your online store...I do not see how to order anywhere...

Asked by: Panther
We do not sell them direct, unfortunately. You may buy them through most independent fish stores,, and BREX
Answered by: BREX
Date published: 2014-09-29

Do you do custom options such as external overflows

I would like to know if possible to order a 300 DD tank, however I want an external overflow along the back of the tank rather than 2 internal overflows
Asked by: jpdarr
We do not offer custom tank builds, unfortunately. Our Deep Dimension 300g only comes equipped with a Corner Flo in each back corner. Marineland2
Answered by: BREX
Date published: 2014-09-26

What is the flow rate for a 150H corner flo? Just has the one overflow in the left corner.

Also that front panel that lifts up and off, is there anything needed to be done with??? What are the different ways to use that? Not exactly sure what that does.
Asked by: PatIdoux
Each of our Corner Flos are rated for 700gph. The front panel is removable only for the purpose of cleaning the area more easily. Marineland2
Answered by: BREX
Date published: 2014-09-25

glass and bulkhead Qs..

i thought only the front panel glass is starphire glass but in one of the Q and A part you answered someone that the side to side are also starphire glass.. is that true? i'm about the move soon and i need to cut all the fittings that was PVC glued to the tank and i need to buy bulkhead for the 300 DD i would like to know what size hole did marineland made for the 1" bulkheads, does marineland sell those bulkheads. i originally used the kit for this tank..
Asked by: soupa2
You are correct and we apologize for potential prior misinformation. Only the front panel is made of the ultra clear, starphire glass. The bulkhead predrilled hole is actually 1.5". The bulkhead is 1.25" and the return hosing is a 1.0" ID. You should be able to purchase replacement Corner Flo assemblies from a local fish store. Marineland2
Answered by: BREX
Date published: 2014-09-25

what are the dimension on the 2 corner over flow boxes inside of a 300 gallon marine land DD aquarium ?

Asked by: jarroyave
Please check your email. We will send a diagram of the Corner Flo sytems to you electronically. Marineland2
Answered by: BREX
Date published: 2014-09-27

Do you sell a stand for the deep dimension 150 cube?

Asked by: John77
Yes, all of the Deep Dimension tanks are matched with Monterey Stands only. That one is the 36x36 Monterey Stand. BREX
Answered by: BREX
Date published: 2014-09-14

How much does a 300 gallon DD weigh?

Asked by: Rany
496 lbs, empty. BREX
Answered by: BREX
Date published: 2014-09-14

What are the overflow dimensions on a 300DD

Asked by: Rany
I'm not exactly sure which dimensions of the overflow you are looking for, so I am emailing a diagram to you. BREX
Answered by: BREX
Date published: 2014-09-14

How much is a 200 deep dimensions

How much is it dimensions marine land 200 gallon
Asked by: Joetom
We do not sell tanks directly. It would depend on the store you are buying it from, but the tank alone would run around $800 - $1,000. BREX
Answered by: BREX
Date published: 2016-02-08

300 gallon aquarium

How thick is the aquarium glass
Asked by: SeanGregory
The sides and ends are 12 mm, the bottom is 19 mm. BREX
Answered by: BREX
Date published: 2014-08-19

DD 150 questions

1) Are all sides ultra-clear glass? 2) What are the overflow dimensions? 3 What is the empty weight? 4) Is colored back glass available?
Asked by: docjmd
1. Yes 2. I will email you a diagram 3. 250 lbs 4. No BREX
Answered by: BREX
Date published: 2014-08-12

drawing for 300g DD aquarium

Can you email me a drawing for your 300g DD aquarium? I'm having a metal stand made so want to make sure I have the exact dimension.
Asked by: bdrx2
No, we do not have a drawing that we can email to you, but the exact dimensions are 72-3/8 x 36-1/16 x 27-1/4 BREX
Answered by: BREX
Date published: 2014-08-11
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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