Frameless Cube Glass Aquariums

Find the best selection of cube and column glass aquariums and tanks for your fish!
  • Find the best selection of cube and column glass aquariums and tanks for your fish!
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Product No. NV18080
Find a Store In Stock

The redesigned cube aquariums feature sleek, modern lines – no more black plastic frames to detract from the appearance of the aquatic environment. The frameless cubes are proudly built in the U.S., with distortion free, scratch-resistant glass. Beautiful and versatile, frameless cubes are compatible with Marineland LED and fluorescent lighting, hang on tank filters, and canister filters.

Stands offered for the Cube and Column Aquariums are the Simple Modern Stand, Newport, and Ventura.  More information about these styles can be found on the links to the right.

Information about lighting can be found in our Lighting area.

Do you make an Under Gravel Filter that is approximately 18" X 30"?

Asked by: Grego
We no longer make undergravel filters at all. BREX
Answered by: BREX
Date published: 2017-05-15

Hello, I bought the 25 cube, do you sell a top to go over it as well? Thanks

Asked by: Jonathan96
Not directly, Jonathan96, but yes, there is one sold separately through local fish stores and www.thatpetplace.com. Item number is NV33018. BREX
Answered by: BREX
Date published: 2017-05-11

Do you sell replacement hinged glass tops for the 18x18 aquariums?

Asked by: Kwhits
Not directly, but yes, they are available through local fish stores by special order, as well as through www.thatpetplace.com. BREX
Answered by: BREX
Date published: 2017-05-11

hi, does marineland still sell the 37 gallon cube 18x20x25? if so, i am having a difficult time finding a place that sells it; are you able to tell me where you supply to or how i can get one? or would it be a special order by a pet store that can get it?

Asked by: kittykat
Hi kittykat! Yes, we do still make this tank. It is 11371, and you will most likely need to give that number to a local fish store and have them order it for you. This is not a commonly stocked size. BREX
Answered by: BREX
Date published: 2017-04-20

hi there ! i just want a tank 18 ×18×30 column glass tank. so how much for it?

Asked by: love39koi
We do not sell direct. You would need to special order this through your local fish store. BREX
Answered by: BREX
Date published: 2017-04-10

I have a Marineland metal stand, originally used for a Marineland framed tank. Can i put a frameless tank over this metal stand? The metal stand is 36" X 18".

Asked by: Michel
As long as it is an exact fit, yes. It has to support all four edges. BREX
Answered by: BREX
Date published: 2017-04-03

I have the 93 gallon cube, I need to replace the sump. Is it possible to order a new overflow/bulkhead kit? Also, what is a good sump and skimmer for this unusually sized compartment?

Asked by: Dcf9255
Unfortunately, no, we do not sell those separately. In regards to a sump, as we do not make one, we cannot recommend one. We do recommend our Seaclone 100 Protein Skimmer for that part of your question. BREX
Answered by: BREX
Date published: 2017-03-30

Where can I find a lid for this tank? The measurements are 18 3/4 by 16 3/4 inside to inside.. Thank you 

Asked by: Jbird
Sounds like it is the 18 x 18 x 18 25 gallon cube. Item number for the canopy is NV33018. You would need to order it through a locally owned and operated pet or fish store. You can locate one via our Buying Options tab. Simply enter your zip code into the dealer locator on that page. BREX
Answered by: BREX
Date published: 2017-02-17
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Marineland Aquarium Specifications

(see Corner-Flo aquarium page for more details on Corner-Flo features & benefits)