Corner-Flo™ Rectangular Aquarium - Black

We offer corner-flo and pre-drilled aquariums in a variety of sizes.
  • We offer corner-flo and pre-drilled aquariums in a variety of sizes.
  • 200 Gallon Corner-Flo Pre-Drilled Glass Aquarium
  • 250 Gallon Corner-Flo Pre-Drilled Glass Aquarium
  • 300 Gallon Corner-Flo Pre-Drilled Glass Aquarium
  • With one of our deep dimension Corner-Flo glass aquariums and tanks, you'll enjoy great circulation.
Product No. NV97003
Find a Store In Stock
  • 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
  • Top and bottom plastic frames – 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

Corner-Flo Pre-Drilled Glass Aquariums 93 gallon cube with top black rim

I'm looking for a 93 gallon cube tank with overflow also i like it to have the top black rim..Do you have a part number for this . corner or center overflow.. if you don't have this tank with a black rim please give me a size that is close to it and part number Thanks for all your help
Asked by: guyfromunion
The only one we make is frameless. It is item NV33017. It has one overflow which is in the left back corner. BREX
Answered by: BREX
Date published: 2015-02-20

I need to know where to obtain the parts for the corner overflow on my 150xh.

Asked by: Poobah
You would need to purchase an entire overflow kit through a local reef/marine store. Individual pieces are not available separately. You might also try www.marinedepot.com and www.drsfostersmith.com. BREX
Answered by: BREX
Date published: 2015-02-18

Tempered Glass Back?

I have a 120 corner flo bought 2 years ago. Would the back glass be tempered?
Asked by: Jacksreef
We have two different 120 gallon tanks. Neither have a tempered back panel, one has a bottom panel that is tempered. Any tampering or drilling will void the warranty. BREX
Answered by: BREX
Date published: 2015-02-18

im fixing to buy a 220h with amajesty stand can i get dimensions and plumbing tips it has corner flowes i will be using a refugium

it has corner flowes and I will be using a refgium
Asked by: garyb1956
I will email the information to you directly. BREX
Answered by: BREX
Date published: 2015-02-17

Plumbing information for 180g corner overflow

Can you please send me the plumbing info and tips for the 180g corner overflow?
Asked by: djatl
They have been emailed. BREX
Answered by: BREX
Date published: 2015-02-17

Top Braces on the 180 Reef Ready

How many braces across the top on the 180? I'm guessing it has one every 2 ft. Also do you have a part number for a replacement?
Asked by: JDCCROAD
Two braces. You would need to special order a frame from your independent retail fish store. Item number is SA1308 BREX
Answered by: BREX
Date published: 2015-02-06

Plumbing and Diagrams for 150 48x24x30

Can you email me the plumbing tips and diagrams for the 150 48x24x30 with corner overflow? I'd like as much information about this tank as you can provide. Thanks in advance!
Asked by: Jpickard
Done. BREX
Answered by: BREX
Date published: 2015-02-02

Overflow placement

Can I order a 75 gallon pre drilled tank with the Overflow on the right hand corner or placed a few inches away from the right side?
Asked by: MountainGuy
No. We do not take custom orders any longer. BREX
Answered by: BREX
Date published: 2015-01-26

Thanks for the info on the bulkhead. I should have asked, "What size is the hole for the 1 inch bulkhead?"

Asked by: Jacksreef
According to our diagrams, they are 1.75". BREX
Answered by: BREX
Date published: 2016-03-15

Dimensions of 93 Gallon Cube

Couple questions: 1. I see the dimensions listed as 30x30x24. What are the exact exterior dimensions? 2. What size are the bulkheads? 3. Flow rate of overflow? 4. Dimensions of the overflow box? 5. What type of glass is used?
Asked by: Roman
1. 29-7/8 x 29-7/8 x 24-7/8 2. 1" i.d. 3. 700-750 gph like all of our overflows 4. I don't have that spec 5. all of it is annealed, any drilling or alteration will void warranty BREX
Answered by: BREX
Date published: 2015-01-21

Recommended sump filter/pump for 93 corner-flo Cube

I'm thinking of buying a 93 cube corner-flo tank with a matching Ventura stand. I would have purchased the matching Marineland sump filter and pump, but see that they are now discontinued. Is there a recommended brand/model of filter that would be a good fit with the 93 cube, now that you don't manufacture such a filter yourselves?
Asked by: Morf
We do not make recommendations of other manufacturer's products. You need a sump that would hold around 20 gallons of water, should your power go out and your tank drain into the sump. BREX
Answered by: BREX
Date published: 2015-01-20

What is Bulkhead size for 4749797008 9 which is 48 in long 120 gal tank?

I am going to be replumbing and want to get bulkheads before I drain tank.
Asked by: Jacksreef
Bulkheads are 1". BREX
Answered by: BREX
Date published: 2015-01-20

Can you please let me know the exact location of the drain hole on the 75. How many inches from the corners

Asked by: Stuw
I will email a diagram to you directly. BREX
Answered by: BREX
Date published: 2015-01-05

Purchase overflow lid

I have corner-flo 120G (size 48 x 24 x 24). I lost the overflow lid. Where can I buy a new lid?
Asked by: gaby
I'm not sure what lid you are referring to as the overflows do not have lids. BREX
Answered by: BREX
Date published: 2014-12-29

Dose the plumbing kit cost extra?

The stor I purchased my aquarium from told me that the plumbing kit dose not come with the aquarium and that I neded to pay extra for it.
Asked by: Rogerc12
That would be incorrect. The plumbing kit comes with it. You need to buy the utility pump and your return pieces, but everything else comes with it. Bulkheads, etc. BREX
Answered by: BREX
Date published: 2014-12-17

120 rr

is the back panel on the 120 rr plate glass or tempered?
Asked by: aquascape
It is annealed glass. BREX
Answered by: BREX
Date published: 2014-11-24

Are the overflow tanks made of standard plate glass?

Asked by: daniekor
They are made of either tempered or annealed glass. It will vary, as to which panels, per tank. BREX
Answered by: BREX
Date published: 2014-11-10

Exact size of bulkhead hole in 150g cornerflow

I bought a 150g corner flow 2nd hand from my local reef club and I have discovered that the previous owner glued in pvc and cut it just below the end of the bulkhead. I need to get replacement bulkheads and would like to know the exact size of the hole so I know whether to get a regular abs bulkhead or can I go with a schedule 80 bulkhead. Thanks
Asked by: MattNMD
Bulkheads are 1" ABS. The holes, I believe, are 1.25". BREX
Answered by: BREX
Date published: 2014-11-10

Size of Loc Line on 120g 1 corner overflow tank

What is the size of the supplied loc line on the 120g 1 corner overflow tank?
Asked by: Dextereef
3/4" BREX
Answered by: BREX
Date published: 2014-10-08

What is the flo rate of the corner overflows for a 120xh - What size pump shuld I use in GPH

Asked by: JamesS
700-750 gph BREX
Answered by: BREX
Date published: 2014-10-06

bulkhead

I would like to know is the bottom glass of the 300 gallons are tempered glass or not? i don't like the idea of maximum 1400gph flow rate for my setup..my idea is widening the drain size of the 2 over flows.
Asked by: soupa2
No, it is not tempered. However, it is not recommended to increase the flow rate for a variety of reasons. The main one would be you will void your warranty, completely. BREX
Answered by: BREX
Date published: 2014-10-02

How do you eliminate noise from the corner return line pressure release hole?

Asked by: trapperjohn
You can use a bit of filter floss or polyfill to "stuff" the hole, and this will reduce it drastically. BREX
Answered by: BREX
Date published: 2014-09-29

corner flow

hi - I was wondering if you can get the 150 with corner flow on the right back side instead of the left?
Asked by: Bret
No, we do not take custom orders any longer, and the tank only comes the one way. BREX
Answered by: BREX
Date published: 2014-12-08

what are the dimensions of the pre drilled cube? and do you make a 18x18x24 or 20x18x24 pre-drilled cube or anything close.

also are your 20x18x24 non drilled tank tempered glass? or can it be drilled?
Asked by: dunnigan
In a corner flow tank, our closest to the sizes you are inquiring about is our 60 gallon framed cube, 24 x 24 x 24 inches. The other one is the 93 and is 30 x 30 x 24. We do not make any smaller corner flows than 60 gallons. BREX
Answered by: BREX
Date published: 2014-09-12

Custom Aquarium

Would marineland be able to build me an aquarium to my custom specs? I am looking for a 26 x 26 x 14 aquarium.
Asked by: andrew1
Unfortunately, no, we no longer make custom tanks or stands. BREX
Answered by: BREX
Date published: 2014-09-08

Custom features

I'm looking to purchase a 180 or 220XH tank but I want the entire bottom pane of glass painted black. This is impossible to do because there is bracing on the bottom of the tank and you cant paint under the braces. Can the tank be painted during the build process?
Asked by: Jern
No, unfortunately, as we do not do any custom tanks at all any more. BREX
Answered by: BREX
Date published: 2014-09-02

What are the 50XH specs?

Building a cabinet and need the full specs on the 150XH. - Height of the black trims? - Are there one or two corner overflows? - How much extra width does the trim add?
Asked by: LivingReef
We do not make a 50 XH. BREX
Answered by: BREX
Date published: 2014-08-20

What are the 150XH specs with black trim? How many overflows?

Building a cabinet for a 150XH. - What are the exact dimensions of the 150XH with the trim? - What is the hight of the black trim? - How many overflows on 150XH? - Is there an option of a trimeless tank, with overflows 48x24x30?
Asked by: LivingReef
1. 48-3/8 x 24-3/8 x 31 2. 1-7/8" 3. 1 4. No BREX
Answered by: BREX
Date published: 2014-08-20

Exact outside dimensions of the 150XH?

Can you provide the exact outside dimensions on your 150XH Corner-Flo aquarium?
Asked by: cpiper
48-3/8 x 24-3/8 x 31 BREX
Answered by: BREX
Date published: 2014-08-14

Cost of a 36x26x24 tank

With starfire glass in the front, corner overflow with 2 drilled 1" bulkheads, glass canopy. Shipped to zip code 96706.
Asked by: TopBollman
We unfortunately do not sell nor ship tanks direct. Please feel free to utilize our Store Locator feature to find a retailer near you who can assist you further. http://www.marineland.com/Buying-Options/Store-Locator.aspx Marineland2
Answered by: BREX
Date published: 2014-08-05
  • y_2018, m_6, d_17, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
  • cp_8, bvpage2n
  • co_hasquestionsanswers, tq_218
  • loc_en_US, sid_NV97003, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_marineland
Approximate dimensions listed are width x depth x height.
97002 65 gal (36" x 18" x 24"), 1 overflow 
NV97003 75 gal (48" x 18" x 21"), 1 overflow 
NV97005 90 gal (48" x 18" x 24"), 1 overflow
NV97007 110 gal (48" x 18" x 30"), 1 overflow 
NV97008 120 gal (48" x 24" x 24"), 1 overflow
97010 120 gal X-high (60" x 18" x 26"), 2 overflows 
97011 125 gal (72" x 18" x 22"), 2 overflows 
97012 150 gal (72" x 18" x 27"), 2 overflows 
NV97009 150 gal X-high (48" x 24" x 30"), 1 overflow 
97013 180 gal wide (72" x 24" x 24"), 2 overflows 
97014 220 gal X-high (72" x 24" x 30"), 2 overflows 
97015 265 gal (84" x 24" x 30"), 2 overflows