Cube Rimless Aquarium

Aquarium Tanks
Usually ships in 1-2 business days from our fulfillment center
IMPORTANT: Due to the nature of this product, minor imperfections or variations may be present direct from manufacturer and does not implicate defective or damaged product. If your tank arrives damaged, please take photos and contact us immediately.

Returns are subject to approval and must be new, unused and in original packaging. Damaged returns are subject to restocking fees.

Rimless aquariums offer beautiful clarity for the planted aquarium, marine tank or coral reef!
Click here to shop all rimless aquariums!

Rimless aquariums are the new standard in the planted tank hobby. These 90° rimless cube aquariums are the perfect size for desktops, nightstands, and console tables since they do not require a lot of space. Betta fish, smaller nano schooling fish, and shrimp are best suited for these tanks. Clean and sleek, the vibrant colors of the natural world held inside will come to life. No matter how small or big, these multi-sized tanks are the perfect way to introduce a unique nature aquarium into your space.

90° Edges
Ultra clear glass
High-Quality Silicon
Sizes from 1 gallons to 16 gallons
Perfect size for tighter spaces
Ideal for aquarium livestock choices such as Betta fish, Neocaridina shrimp and smaller nano schooling fish species such as Tetras and Rasboras

Black Leveling Mat

Tank Size Guide

Tank Size
Dimensions (IN)
W x D x H
Glass Thickness (MM) Volume (GAL)
16CM 6.29 x 6.29 x 6.29 5 1
20CM 7.87 x 7.87 x 7.87 5 2
25CM 9.84 x 9.84 x 9.84  5 4
30CM 11.81 x 11.81 x 11.81 5 7
Shipping, Returns and Refunds
Live plants are shipped Monday - Friday for all west coast orders. For all remaining states, live plants will only be shipped Monday through Wednesday and Friday to ensure they arrive at your doorstep 100% healthy.

Rimless aquariums will be shipped throughout the week via UPS or Fedex Ground. For more information, please visit our FAQ page.

Hard goods can be returned up to 14 days after receipt of purchase. Buyer is responsible for return shipping.

Due to its nature, we are unable to accept returns for live plants. In the unlikely event you are unsatisfied in any way, please contact us ASAP. We provide 100% DOA (Dead On Arrival) protection.

To be eligible for a refund/store credit, please contact us within 12 hours of receiving it and provide a photo of the item in its original packaging.

No worries, we’ll take care of everything as long as it fits the guidelines above.

Most answers to general questions can be found on our FAQ page.
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