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
  • 2016-05-25T10:38CST
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Hello, I have a 60 gallon rimless cube aquarium that's about 2 years old. I'm wondering if it's safe to put a cpr hang-on refugium on the side of the aquarium or if the added weight would pull away the seams over time. Thank you!

Asked by: Ash c
According to our head engineer, it would not be advised to use this on this tank. There would be torque on the glass that could possibly bend it.BREX
Answered by: BREX
Date published: 2016-04-27

I need a taller stand than the ones you sell.  If I make one with a solid top is the warranty still valid?

Asked by: kevitra
Custom stands reduce the warranty to one year only, and only on the tank, and nothing else. This is because even if the stand is strong, etc, it may not properly support the tank's pressure points.BREX
Answered by: BREX
Date published: 2016-04-25

I bought a used 93 gallon frameless non-reef ready. Are any of the panes tempered?

Asked by: Kevaughn
No, they are not, but you are running a big risk, larger than normal, by drilling a frameless tank. Obviously, as it is second hand, there is no warranty anyway, but I wanted you to be aware of the risk, anyway.BREX
Answered by: BREX
Date published: 2016-04-18

Hello, I purchased 18x 18 x18 rimless cube with all wood stand, that is completely open, I know about pressure points, but what would be a an acceptable amount of live rock weight for this tank.

Asked by: Tp93723
Generally, a tank can hold a total amount of weight to equal 10 x the number of gallons of water it can hold. So for example, yours is the 25 gallon, so it can hold a total of 250 lbs in weight, including the water, live rock, etc. This is assuming it is on a manufactured aquarium stand, of course.BREX
Answered by: BREX
Date published: 2016-04-18

I wanted to know if Marineland makes a frameless or framed cube aquarium size 150 gallon 36 x36 x24 its not on the website but i seen people with it on the internet i have the Marineland frameless cube  30 x 30 x24 just wanted know if it comes bigger

Asked by: roger w
The one you have seen is the 150 gallon Deep Dimension tank. This is a premium tank with ultra clear glass on the front. It does not come frameless. The 30 x 30 is our largest one.BREX
Answered by: BREX
Date published: 2016-04-06

Does this come in a 20x20 size and with the stand if it does could you tell me the price please...Thank You

Asked by: Tessa
We have an 18" x 18" and we have a 24" x 24". We do not make one that is exactly 20" x 20".BREX
Answered by: BREX
Date published: 2016-04-04

Where can I get replcement clips for my glass lid or canopy... I have two that are broken

You would need to call or email into us directly. 1-800-322-1266.BREX
Answered by: BREX
Date published: 2016-03-02

Does Marineland still make the 37 gallon rimmed cube aquarium?

Asked by: Mountain Guy
Yes, we sure do, it is item number 11371. If you are unable to locate it in your area, you may need to special order it through a local fish store.BREX
Answered by: BREX
Date published: 2016-03-01
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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)