Ultra Clear Rimless Aquarium Tank 6-60 gallons Low Iron Glass (21Gal - Top Glass Canopy)
Condition: New
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Availability:
In Stock.
Arrives
Thursday, Feb 5
Size: 21Gal 23.6"L×13.7"W×14.9"H
Features
- A fish tank is like a breathing ecosystem. It allows people to get rid of geographical restrictions and enjoy the most natural ecological beauty at home. A high quality fish tank is the most basic and critical part, and Allcolor rimless low iron fish tank can provide you with one.
- Allcolor Rimless Aquarium choose high quality low iron glass, different from ordinary glass,low iron glass the light transmission rate is about 91.5% or more, will make the fish tank more crystal clear. The glue is made of German professional aquarium glue, which is strong and durable and will not volatilize harmful substances, which is safe for fish and other creatures in the tank.
- We choose 90 degree right angle design, which can minimize the size of the hinge from the edge, make the viewing surface more neat and easy to clean, this is also the most popular in the international aquascape competition using rimless fish tank production scheme.
- Allcolor aquarium has passed strict inspection before shipment, we will also check before packing. Please do not let the corners of the fish tank touch hard objects directly.We will also provide a base mat and cleaning cloth for each aquarium customer.
- Size:23.62 x 13.78 x 14.96 inches (60 x 35 x 38 cm).Thickness:6mm.Matching glass canopy and stand.
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: #26,381 in Pet Supplies (See Top 100 in Pet Supplies) #27 in Aquariums
#27 in Aquariums:
Customer Reviews: 4.4 4.4 out of 5 stars (293)
Item Weight: 49.6 pounds
Manufacturer: Allcolor
Item model number: Rimless
Date First Available: June 4, 2021
Item Package Dimensions L x W x H: 28 x 19.5 x 18 inches
Item Dimensions LxWxH: 23.62 x 13.78 x 14.96 inches
Item Weight: 22.54 Kilograms
Brand Name: Allcolor
Target Audience Keyword: fish
Directions: 12
Model Name: Rimless Tank
Color: Clear
Size: 21Gal 23.6"L×13.7"W×14.9"H
Material: Exhibition grade low iron glass
Style: Rimless 90 degrees Right Angle
Breed Recommendation: Fish, Aquatic plants, Ornamental shrimp
Included Components: lid
Specific Uses for Product: Indoor
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Feb 5
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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Top Amazon Reviews
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: 6Gal 14.1" L × 10.2" W × 10.2" H
Very nice rimless aquarium. The box did suffer some damage through shipment , but the aquarium wasn't damaged at all because it was packaged well. The low iron glass is very clear also. The leveling mat and the glass top that are included were a nice addition as well. All the glass edges are beveled with very minimal glue which give it a nice clean look.
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Reviewed in the United States on October 24, 2025 by Derrick Champagne Derrick Champagne
Size: 40Gal 31.5"L×17.7"W×17.7"H
Beautiful tank! Arrived fast and is exactly what I wanted. However, it only came with one of the two stainless steel screen baskets. Will contact seller about sending missing item.
Reviewed in the United States on December 5, 2025 by Patrick White
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 by Kierstynn Bailey Kierstynn Bailey
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 by Paul D Paul D
Size: 21Gal 23.6"L×13.7"W×14.9"H
Gorgeous tank for good price (21 gallon). Had no problem with glass top edges. Just heavy for a lid. I usually DIY lids with acrylic and mesh. I deal with evaporation issues, but this all glass top is great. I set tank up by myself, with filter and lights and heater, planted a few plants in substrate. Husband and son lifted tank onto stand. It was IMMACULATELY packed. Looks clear and beautiful on day two. Will move angelfish pair in there (they're still young) when tank is cycled. Totally happy. These clear tanks were made for aqua-sculpting. Love it. Will update when finished.
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Reviewed in the United States on July 17, 2025 by Deborah Salazar
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 by Logan Walker Logan Walker
Size: 15Gal 20.8"L×11.8"W×14.1"H
After an absolute disaster with a petco Aqueon tank that left a room in ruins, I bought this tank after reading that no one had leaks. This tank came perfectly packed, shrink wrapped in a crate and padded. It was impeccable. The seams were perfectly lined up, and looked high quality. I filled this tank over two days, terrified of leaks, but I have had no issues months into setting up my 15 gallon tank. It did come with a lid which I wasn’t sure. I have a multimedia sponge filter and a heater in here, mostly planted (minus on fake plant my gouramis like) two pieces of drift wood. I have 8 tetras, two dwarf gouramis, a hillstream loach and a few ornery shrimp and this tank is great. I would love to buy another one of these to upgrade my betta’s 5 gallon tank to a prettier tank like this one.
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Reviewed in the United States on April 29, 2025 by Nocoho Nocoho