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
Deep Dimension Corner-Flo™ Glass Aquariums is rated 3.8 out of 5 by 8.
Rated 5 out of 5 by from 150g tank and stand - Love It! What a beautiful piece, 8 months old and running strong. Looking at the 300g for the next build!
Date published: 2018-04-02
Rated 5 out of 5 by from I love my new 220 I’m stoked with the new tank I went with the Moneray stand stand it is awesome too. I can slide my 40 gallon breeder sump right in the front so easy.
Date published: 2018-02-14
Rated 2 out of 5 by from 300DD I have purchesses 2 of the Marineland 300DD tanks. They are absolutely beautiful. My first tank blew out 11 months into operation. Marineland reimbursed me for my tank and some of the loss of fish. I bought a second store display model(never used). This one also blew out only after 6 weeks. Since its on the line for manufacturers warranty i havent bothered to try to get a refund. I use Marineland products threw my home i have 16 Marineland tanks currently running. Though the 300DD tank is beautiful i wouldnt recommend it. But this company is honerable in my opinion and they will continue to have my support. Their products truely make the diffrence. (Images are of my first 300DD).
Date published: 2017-12-05
Rated 2 out of 5 by from Not real happy I purchased the 150 gal corner Flo recently, parts were missing, setup instructions were very vague. I called customer service twice, first call was helpful but when I needed further assistance, the customer service representative on my 2nd call acted put out that I called for help, almost on the borderline of being rude. This is my first saltwater tank, the aquarium store where I purchased your product has been invaluable, your customer service, not so much.
Date published: 2017-06-22
Rated 5 out of 5 by from Warranty - Great Service My seals blew on my 150 Cube and when I contacted the manufacturer "Alex" has been extremely helpful along with my local fish store in replacing and setting up my new tank. They are taking care of the tank, stand, loss of livestock, clean-up, and new set-up. I could not be happier with their customer service.
Date published: 2017-04-30
Rated 1 out of 5 by from Seals blew I have a 300 gallon deep I was given to me by my cousin. With in 3 years. Spring a leak. Not sure I would ever trust the company to have another large aquarium and not expect a massive water clean up.
Date published: 2017-04-28
Rated 5 out of 5 by from Absolutely in love I bought the 200 gallon Deep Dimensions aquarium on Dec 20, 2014. It was easy to setup and looks gorgeous. The only issue that I have is with the stand. It doesn't have much room as far as height is concerned. I had to go with a compact in sump protein skimmer. If you have the room available behind the tank, you could do an external protein skimmer. Keeping all of the equipment hidden was a big deal for me. It looks nice and clean that way. Everything is built very well. I am in love with my new aquarium and would definitely recommend it to everyone.
Date published: 2015-01-19
Rated 5 out of 5 by from Not to big not to small, easy set up and the ultra clear glass makes a REALLY good looking tank with or with out fish. I have the 150 Gallon deep. It is a fantastic tank because of the depth. I think it works better for both viewing and aquascaping. There is just so much more you can do with multi level when you have the depth to do it. I was going to go with a 90 but when I saw this deep 150 Gallon, I knew this was the not to big not to small size. They use the ultra clear glass which makes a HUGE difference, so you don't have the green haze you just get use to with other tanks. Corner-Flo is great easy to set up and quite. I would do this tank over the 120 just because it is a bit taller and when you view the tank you see fish vs fish and the top edge of the tank. The deep tank is the way to go for many reasons.
Date published: 2014-10-15
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I have the 180 gallon with 2 corner overflow boxes. I have lost the 2 screens that attach to the front of the boxes. I would like to order replacements, can you assist please? Thanks for your assistance

Asked by: JBradyB
Those are not sold separately, unfortunately, but we may be able to pull them from the warehouse, depending on the age of the tank. Please contact our Care Team at 1-800-322-1266 for more help. BREX
Answered by: BREX
Date published: 2018-10-03

I have read comments that under prescribed flow rates, the center brace on the 250DD extends below the water surface. Is this accurate?

Asked by: Todd4738
How are we measuring that flow? Presumably at head pressure? And is that total, or per overflow? So, if I have a pump that delivers 600 gph at head pressure, and I use two of them, one on each overflow, the center brace will clear the surface?
Answered by: Todd4738
Date published: 2018-10-01

Do you use tempered glass on your aquariums. Not sure what size I’ll go with, but I would like to be able to drill it To be able to use a sump.

Asked by: tatujohnny
Thanks for asking! We do use tempered glass on some aquariums. If you download the Marineland Aquarium Specifications file from the website it lists the aquarium sizes and information on tempered panels. We are also happy to email it to you! For more help call us at 1-800-322-1266.
Answered by: Customer Service
Date published: 2018-09-06

Is it safe to turn it on its side to get it in the house? (300DD)

Asked by: michelle178
If you are just carrying it in that position, yes. But do NOT lay it on its side at any point, and leave it. BREX
Answered by: BREX
Date published: 2018-08-30

Can I order a deep dimension tank that is non reef ready with no overflows?

Asked by: Mike rotch
Thank you for your interest in this product, Mike! Unfortunately, no, we do not take custom orders. BREX
Answered by: BREX
Date published: 2018-08-30

Is the 300g dd made of tempered glass?  Can the holes in bottom be augered to a larger size?  I realize this voids the warranty.

Asked by: jiannuc
No, none of it is tempered, and yes, it would void the warranty. We cannot advise on augering the holes, for this reason. BREX
Answered by: BREX
Date published: 2018-08-07

Can Marineland DD 150g cube (reef ready) be drilled in the side or bottom to add another overflow?

Asked by: dewey
We are unable to advise on drilling since it voids all warranty. BREX
Answered by: BREX
Date published: 2018-08-03

I need a 55 gallon glass turtle aquarium that is at least 15" wide 48" long about 20" deep

Asked by: Biully
That would not be a 55 then. A 55 is 48 x 13 x 20 inches. They are a standard size and commonly available through most fish stores, aquarium stores, etc., either as complete fish kits or stand alone tanks. BREX
Answered by: BREX
Date published: 2018-08-03
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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