Allcolor Artisan Grade Ultra Clear Rimless Aquarium Tank, Low Iron Glass Fish Tank for Professional Aquascaping and Planted Layouts, 6-60 Gallons (21Gal - Top Glass Canopy)
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Availability:
In Stock.
Arrives
Thursday, Jun 18
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Size: 21Gal 23.6"L×13.7"W×14.9"H
Features
- MAXIMIZE VISUAL CLARITY - Designed to meet the stringent optical demands of advanced aquatic hobbyists and content creators. Utilizing premium low-iron glass with over 91% light transmittance, this rimless tank delivers a distortion-free, crystal-clear view that perfectly captures the true colors of your freshwater plants and aquascaping layouts without any distracting green tint.
- ARTISAN HAND-CRAFTED PRECISION - The quality of a premium rimless aquarium depends entirely on human skill rather than automated assembly. Each tank is individually bonded and hand-scraped by master craftsmen with years of specialized experience. This meticulous manual process ensures exceptionally thin, uniform, and near-invisible silicone joints that provide flawless structural integrity.
- PREMIUM GERMAN SILICONE SEALING - To perfectly complement the elite skill of our craftsmen, we utilize top-tier German silicone engineered for exceptional tensile strength and anti-aging durability. This professional-grade sealing ensures optimal stress distribution across all glass panels, delivering a 100% leak-proof and safe setup for long-term home or office display.
- SAFE SMOOTH BEVELED EDGES - Every glass edge undergoes a rigorous multi-step polishing process to achieve ultra-smooth, scratch-resistant beveled finishes. This meticulous attention to detail prevents cuts during intricate aquascaping and routine trimming, while enhancing the minimalist, water-suspension aesthetic.
- 100% TRANSIT PROTECTION & HASSLE-FREE SUPPORT - Due to the fragile nature of large glassware and unpredictable local courier handling, we provide comprehensive delivery coverage. If your tank arrives damaged or cracked in transit, simply contact our customer care team with a photo. We will immediately arrange a free replacement or economic resolutionno return of the broken tank is required. Your satisfaction and peace of mind are our top priorities.
- SPECIFICATIONS & PACKAGE -Size:23.62 x 13.78 x 14.96 inches (60 x 35 x 38 cm).Thickness:6mm.Capacity: 21 Gallons. Includes: One set of matching top glass canopy with clips and a protective bottom cushioning mat.
Brand: Allcolor
Material: Exhibition grade low iron glass
Tank Volume: 21 Gallons
Special Feature: Rimless
Product Dimensions: 23.62"L x 13.78"W x 14.96"H
Item Weight: 22.54 Kilograms
Shape: Rectangular
Specific Uses For Product: Indoor
Style: Rimless 90 degrees Right Angle
Color: Clear
Product Dimensions : 23.62 x 13.78 x 14.96 inches; 49.7 Pounds
Item model number : Rimless
Date First Available : June 4, 2021
Manufacturer : Allcolor
Best Sellers Rank: #35,710 in Pet Supplies (See Top 100 in Pet Supplies) #42 in Aquariums
#42 in Aquariums:
Customer Reviews: 4.2 4.2 out of 5 stars (341)
Brand Name: Allcolor
Included Components: lid
Model Number: Rimless
Manufacturer: Allcolor
Manufacturer Part Number: Rimless
Unit Count: 1.00 Count
Material Type: Exhibition grade low iron glass
Additional Features: Rimless
Specific Uses For Product: Indoor
Vivarium Type: Aquarium
Target Species: Fish, aquatic plants, ornamental shrimp
Tank Volume: 21 Gallons
Item Dimensions L x W x H: 23.62"L x 13.78"W x 14.96"H
Item Weight: 22.54 Kilograms
Item Shape: Rectangular
Product Style: Rimless 90 degrees Right Angle
Color: Clear
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Size: 6Gal 14.1" L × 10.2" W × 10.2" H
6 gallon. So far about 4 months no issue, bought my own foam pad for it as the one they supply is very thin. Glass is super clear with a very slight blue tint. Good quality, no blemishes I’ve spotted yet. Currently a pea puffer tank after I used it for a QT tank
Reviewed in the United States on April 20, 2026 Reviewed in the United States on April 20, 2026 by Kevin Pritchett
Size: 21Gal 23.6"L×13.7"W×14.9"H
The clarity is absolutely worth the money and being rimless makes a huge difference. It comes packed really well, so I can’t imagine it arriving damaged. No leaks, and seems every bit as sturdy as rimmed aquariums. I’ve seen complaints that low-iron glass scratches more easily. I think that might be slightly true, but I think it’s mostly just that the clarity makes scratches more obvious. Haven’t had any problems with the magnetic glass scrubber, but the plastic brackets the lid rests on have left scratches.
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Reviewed in the United States on March 25, 2026 by Festhaus
Size: 10Gal 18.8"L×11"W×11.8"H
This is a BEAUTIFUL tank! And it’s my first tank! I gotten my betta fish in here and he’s doing great as what I have seen! I think personally it’s worth the price but unfortunately, the lid that came with it was broken. (I think that may have been my fault from removing the tank from box. :,D) But the lid was a bit too narrow for my liking. And personally not a fan of the plastic on one side of the lid that it came with. But the tank is easy for me to set up for the aquascaping! (Only gave it a four stars cuz of the broken lid and the size of lid is not to my liking. Which is personally is not a big deal to me as I can get alternative lid options and I’m already clumsy enough and scared to drop the glass lid. D,: Regardless, the tank is beautiful!
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Reviewed in the United States on October 1, 2025 Reviewed in the United States on October 1, 2025 by Kierstynn Bailey
Size: 21Gal 23.6"L×13.7"W×14.9"H
I ordered this to start a saltwater macroalgae/refugium display tank that will be plumbed inline with a 50 gal mixed reef tank. I just received the tank yesterday via Amazon shipping. And the tank arrived well packed inside a foam cushioned panel wood shipping crate that was inside a heavy cardboard outer box for added protection. So far the tank with it's included glass lid, looks amazing and all pieces arrived in perfect condition. I'll be updating as I go through closer inspections and water leak testing. But outstanding all around first impressions thus far. Thanks Amazon delivery service team for going above and beyond on this order. Edit: I was able to safely drill an overflow drain hole for my Eshopps with the included diamond hole saw with no issues. So anyone wondering it is not using tempered glass and it can be drilled. I did check beforehand using the polarized sunglasses trick with the lcd screen of my cellphone. ;p Outstanding quality tank!
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Reviewed in the United States on October 17, 2025 by Brent
Size: 15Gal 20.8"L×11.8"W×14.1"H
21 days into owning this tank (15 gal option) and can say it is very solid and well made. I went to my local pet store and looked at tanks there after purchasing this and noticed how sloppy the silicone lines were and especially how thin the glass was. The shipping box was very well protected (inside a wooden crate) and easy enough to take apart to get the tank out. Lid sits nicely with good border space. I have a Fluval Nano light attached to the tank and the lid fits fine still with that on the back panel. Great value for your money, only thing I wish they did was the cut holes on the lid seem a bit sloppy with chips, would of been nice to have some rubber gaskets in there to clean up the edges.
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Reviewed in the United States on August 25, 2025 Reviewed in the United States on August 25, 2025 by Paul D
Size: 21Gal 23.6"L×13.7"W×14.9"H
CRUCIAL UPDATE: After a short 48 hours I walked past the tank and identified a pool of water. It is leaking from the back side panel connection. BE AWARE 21 gallon version! $200 for a leaking tank that was beautiful for a short time. I really like this tank size. It is super heavy and sturdy. My lid did not come broken and I truthfully love the style because it has room for my plants to grow out of it. The cleaning cloth is nice, it’s a big size and gets the glass squeaky clean. All that said my tank (21 gallon) did not appear to come with an actual mat. At first I was confused because there was a white fabric that sort of fit the tank but was short. I went back to the description and saw the mat that’s included (according to the picture) is black but I don’t have any black neoprene mat with my tank which is majorly upsetting because I need a mat since this is a rimless tank. So now I have to order a mat that fits the tank but overall the tank itself is gorgeous so far.
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Reviewed in the United States on November 26, 2025 Reviewed in the United States on November 26, 2025 by Logan Walker
Size: 34Gal 35.4"L×15.7"W×15.7"H
I purchased the 38 gallon. While waiting on hardscape and other supplies to be delivered, something seemed "off" while it was on my stand. So I measured it. The actual measurements of this tank are 34 ⁷/₁₆" × 15 ⅝" × 15 ¾" from outer edge to outer edge. The glass is 8mm. The actual max volume is 34 gallons, not 38. The glass appears good quality and has a very small bevel to the edges. The silicone is clean between the panels with no inside bead. However, the tank has no label as in the picture. The measurements are close but not accurate. With these variations from what I purchased to what I received I will be testing this tank for leaks in my garage and will update based on that. *Update* Allcolor reached out quickly in response to my review. They have checked my calculations and agreed to the error in description and have fixed it. (34 gallon) Outstanding customer service! I am very impressed! Tank also has zero leaks and is a well built and solid aquarium for an excellent price! Thank you AllColor!
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Reviewed in the United States on May 4, 2026 by JCBrown
Size: 21Gal 23.6"L×13.7"W×14.9"H
The tank is beautiful but the lid is not great it is not secure enough when I tries to test it slip and broke. I usually dont have lid and the reason I chose this band is because i thought it would look good with the lid. Im not return for the hasle of shipping this back. If i could get a replacement for the lid that is properly secure it would be nice
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Reviewed in the United States on November 5, 2025 Reviewed in the United States on November 5, 2025 by Joseph Perez