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 3.8 out of 5 by 11.
Rated 4 out of 5 by from Awesome tank I've had this tank for 6 months and love except like everyone else the clips broke on me.
Date published: 2017-02-14
Rated 5 out of 5 by from My 28 gallon I have the 28 gallon tank with stand light and glass cover. I love my tank as much as my 180 gallon I had in the 90s. This 28 provides a depth of field that gives you the feeling of a piece of a river being in my living room. I am now seeking another tank setup and I want the same tank. The box store that sold this tank never seems to carry these tanks normally. Finding this tank is like looking for wild caught white clouds.
Date published: 2017-02-02
Rated 4 out of 5 by from Broken clips My 60 cube tank is 8mo old and I really love it, but I have the same issue as everybodyThree glass clips already broken.
Date published: 2017-01-28
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
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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

we had a small chip on one corner near the bottom. no leak but we think the tank is toast. anyone have any thoughts? appreciate the time to respond. thanks!

Asked by: walker1noobie
Please forward a picture of the area to us at techsupport.marineland@spectrumbrands.com. BREX
Answered by: BREX
Date published: 2017-01-30

I have a Marineland 45 gallon frameless cube aquarium for almost 2 years. I have gone through many plastic canopy clips with no dependable solution in site. Is there a better canopy that could be put on this aquarium. I am ready to give up on the cube.

Asked by: Fitzpat837
We appreciate your frustration, but unfortunately, there is only one available canopy for the cube tanks. Just give us a call and we will be more than happy to send you some clips, free of charge. BREX
Answered by: BREX
Date published: 2017-01-16

im looking for 17×14.5 glass tops for my 75 gallon take id need two. cant seem to find em

Asked by: tabbykat
Thank you for your interest in Marineland products! We make only one 75 gallon tank, and it is 48" long x 18" wide. It takes two glass canopies, approximately 22" x 16", but we sell them as one complete canopy only, which is packaged as 48 x 18. The dimensions you gave are not correct for this item, so I am not sure what tank you own. However, measure the actual length and width of the glass of your tank, and that will give you the dimensions you need to look for; please contact us directly if you need more assistance. 1-800-322-1266. Our canopies are sold through local fish stores (odd sizes may need special ordering) or www.thatpetplace.com. BREX
Answered by: BREX
Date published: 2017-01-10

I bought a 25 gallon glass cube tank with a glass top and I am missing 2 plastic clips to hold the glass top on top of the tank and I need two. Please reply Tom

Asked by: thomas13
Hi Tom, sorry to hear you are missing these parts! We will email you directly for your information in order to send some to you. In the meantime, please feel free to contact us directly at 1-800-322-1266. BREX
Answered by: BREX
Date published: 2016-12-12

I am interested in using a few of your Marineland 37 gallon tall cube aquarium for breeding. I see that the bottom of the aquarium says tempered glass do not drill. I am wondering if the sides of the aquarium are tempered aswell?

Asked by: 12345
Thank you for your interest in this Marineland aquarium! Only the bottom is tempered. Any drilling will void ALL warranty, however. BREX
Answered by: BREX
Date published: 2016-12-06

Whats the inside deminsions of the 60 gal rimless cube stand

Asked by: Mattweet
Thank you for your interest in this Marineland product! I will email you a schematic directly. We do not have inside dimensions typically, as this is not a normal request, having no bearing on tank set up that we are aware of at this time. BREX
Answered by: BREX
Date published: 2016-11-22

On the 93gl cube, what are the 'inside' measurements?  Also, does it come with an corner overflow bow? What are the measurements? Thank you

Asked by: crash7x7
Thank you for your inquiry. I will have to email you a schematic directly. We do not have inside dimensions normally as this is not a request we usually receive. BREX
Answered by: BREX
Date published: 2016-11-22
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Marineland Aquarium Specifications

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