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
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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.

Frameless Cube Glass Aquariums is rated 3.625 out of 5 by 8.
Rated 4 out of 5 by from The tank is fabulous! The clips break if you look at them too hard. It's an easter egg hunt to find the right ones and they are around 15-20 bucks for 4 of them. :(
Date published: 2016-05-17
Rated 3 out of 5 by from Great tank, bad lid clips and stand I got this tank in Oct 2014 for my birthday. The tank is great. The lid clips though are not. I've had two break within a week and I am down to 4 holding a very heavy lid. The stand is also very cheap and the is any water sits on the sill for longer than a few minutes, the finish bubbles. Its not water resistant at all. I wish I would have bought another tank from a different manufacturer.
Date published: 2016-04-11
Rated 5 out of 5 by from We have had our 25 gallon tank now 8 months and love it. We have had so many people walk in and see our tank for the first time and get awed by it. Family and friends who come over often still comment on it and the whole family loves it. Particularly the grandkids. We find a lot of tranquility in it. We much prefer it over the previous one with the metal frame.One problem, but not such a problem. "Canopy Clips." I called customer service, told them which tank and size and they are sending out new clips free of charge. I thought that was pretty cool and I don't have to go out looking for some.
Date published: 2016-01-29
Rated 4 out of 5 by from Did you guys find a place to order a bag of clips from? Down to only 2 clips I need to find someone to buy a bag from unless a better solution is out there.
Date published: 2016-01-21
Rated 3 out of 5 by from Measurements are incorrect The stated measurements on this website are incorrect. I recently purchased the 25g, 45g & 60g rimless tanks.The 18" x 18" x 18" Frameless Cube is 19" tallThe 24" x 24" x 18" Frameless Cube is 19" tallThe 24" x 24" x 24" Frameless Cube is 25" tallI built stands so that the top rims would all be at the same height off the floor. I then built 3 smaller rimless aquariums to go between them aiming to have all of the rims be the same height off the floor.Much to my surprise when I put the small cubes on their stands they were all 1" shorter than the three Marineland tanks.Don't believe the measurements of the Marineland rimless tanks because they are not accurate measurements.
Date published: 2015-11-06
Rated 3 out of 5 by from Brittle clips Nice look bad clips 2 of the 6 are cracked after only a month and the nearest store to buy this is a 4 hour drive for us
Date published: 2015-09-01
Rated 3 out of 5 by from Great look My husband and I purchesed this frameless 60 gallon tank February 2014. The plastic clips continue to break as well as the rubber piece when the top opens. I am trying to order a large amount of clips but are haveing a hard time finding them.
Date published: 2015-06-20
Rated 4 out of 5 by from Good look with a lid clip flaw My wife and I purchased a frameless 60 gal. cube with lid in Feb of 14 as a fresh water aquarium . We love the look of the tank. The one problem we've encountered is the clips that support the top split along the top joint. This has happened twice when lifting the lid off for cleaning. Other than this problem we have thoroughly enjoyed this addition to our home.
Date published: 2014-11-24
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What is the height width and depth

Asked by: Ann marso
If you are referring to the 27 gallon cube, it would be 20-3/16 x 18-3/16 x 20.BREX
Answered by: BREX
Date published: 2016-09-26

I need to find replacement plastic supports for 90 gal. Cube glass canopy

Asked by: TODD ADS
Just give us a call and we will send some to you - 1-800-322-1266.BREX
Answered by: BREX
Date published: 2016-09-26

I have the 93 cube and I need some clips for the top because of few have broke. Do you sell those if not how thick is top glass so I can order some. I need these asap

Asked by: Justinr
We do not sell these, no, but I will reach out to you directly to send some to you, free of charge.BREX
Answered by: BREX
Date published: 2016-09-19

I habe the 37 column cube and was wondering is the sides or back tempered so i can drill it i know the bottom is but are the sides 

Asked by: mikey p
Only the bottom is tempered, but any drilling voids all warranty on the tank.BREX
Answered by: BREX
Date published: 2016-08-09

On your framed 56 gallon column tank. Can the back glass be drilled for overflows or is it tempered

Asked by: Achiarello
Only the bottom is tempered, but any drilling voids all warranty.BREX
Answered by: BREX
Date published: 2016-08-01

I bought the 93 gallon a couple months ago and 2 of the clips for the lids have broken, and a third looks like it will be breaking soon. Do you have replacement clips and if so where can I get them? Any chance you have made a better clip?

Asked by: Phil0318
Yes, we do have the replacement clips. I will email you directly.BREX
Answered by: BREX
Date published: 2016-07-25

Do you use food grade FDA compliant silicon to seal your tank edges?

Asked by: Robert21
No, we do not.BREX
Answered by: BREX
Date published: 2016-07-21

What thickness is the glass and what weight is the 24x 24 frameless aquarium?

Asked by: Kimb
The glass thickness is 8 mm. The weight, empty, is 53 lbs.BREX
Answered by: BREX
Date published: 2016-07-08
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Cube and Column Aquarium Specs and Sizes Chart


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