Pentagon Glass Aquarium

Looking for a corner aquarium? Our pentagon glass aquariums and tanks might just be what you need.
  • Looking for a corner aquarium? Our pentagon glass aquariums and tanks might just be what you need.
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Product No. 16505
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Our Pentagon Aquarium offers a great view of your fish from 3 angles.  Perfect for placement in the corner of any room.

  • Panoramic view from three front panels
  • Perfect for placement in the corner of any room
  • Ideal for freshwater and saltwater – compatible with a wide variety of filtration and lighting
  • Scratch-resistant, distortion-free glass
  • Top and bottom plastic frames – silicone-sealed top frame to prevent capillary action
  • Limited lifetime warranty

Home many pounds of gravel do I need to buy?

Asked by: Oakland girl
You typically need 1/2 lb per gallon of water. BREX
Answered by: BREX
Date published: 2018-04-08

Can you tell me the inches (depth) of inside of tank? I was just wondering how deep my hands were have to go down inside (in the water) of tank to reach the gravel part. Thank you

Asked by: Pammy
The height is 25-7/8 inches. BREX
Answered by: BREX
Date published: 2018-04-08

I am needing a corner glass aquarium along with stand. How many gallons does this particular aquarium hold? Can I get it in wood color:

Asked by: Pammy
Good morning, Thank you for your inquiry. This particular tank is a 44 gallon Pentagon. You should be albe to order the stands at a local family run fish store. The tank in oak trim is #16501 and the stand would be a Majesty Oak Stand #70442. Thank you, MINI
Answered by: MINI
Date published: 2018-04-08

does this come in a 150 gallon

Asked by: cmat
No, it only comes in the 44 gallon size. BREX
Answered by: BREX
Date published: 2016-06-23

DO YOU GUYS SELL REPLACEMENT FRAMES?

Asked by: KevD
Not direct, no. You would need to special order the frame through a local fish store. BREX
Answered by: BREX
Date published: 2016-06-10

I can't find a picture of the glass canopy anywhere. Could you provide one? Also, dimensions for that canopy would be great. I use an AC110 filter on this tank and had to cut the plastic top.

Asked by: Sushi
We do not typically have pictures of the individual canopies. I asked the engineer for help and he has taken one for me. I will email it to you directly. Dimensions: width and depth are 20-3/4” and the flats on either side of the angle are around 12”. BREX
Answered by: BREX
Date published: 2018-04-08

How many gallons is this tank? What length/width is it?

Asked by: Haden
That is a 44 gallon Pentagon. It is 25-7/8" tall, 22" wide. This information can be found on the product page under the instructions tab. BREX
Answered by: BREX
Date published: 2018-04-08

I HAVE ONE OF THESE AQUARIUM THAT IS LEAKING BY THE SILICONE IN FRONT. What should I do? Also I cannot find where to purchase another one if I need to replace the hole tank. I purchased it years ago so I obviously do not have the receipt.

Asked by: Chris W
In general, you would have a limited lifetime warranty as long as the tank is on a manufactured aquarium stand. Please contact our Consumer Relations Team at 1-800-322-1266 for assistance, if you have not already done so. BREX
Answered by: BREX
Date published: 2018-04-08

the picture of the pentagon aquarium is that a 50 gallon tank

Asked by: karina
If you take an average aquarium calculator and plug in the overall size of the pentagon tanks, it won’t remove the angled part of the tank that would be reducing the volume of the tank. If you do not do the calculation this way, you will get a much larger, incorrect number. BREX
Answered by: BREX
Date published: 2018-04-08

Can I get a glass top for this tank?

Asked by: Hvacrmike70
Yes, we do make and sell a glass canopy for this tank. You would need to special order it through a local fish store or www.thatpetplace.com as we do not sell direct. Item number is 36500. BREX
Answered by: BREX
Date published: 2018-04-08

WHAT IS THE PRICE ON IT? CAN U MAKE A BIGGER SIZES? COULD U DELIVER THEM?

Asked by: ALLENKELLY
Unfortunately, we do not sell direct, and we do not make custom sizes. Pricing will vary, depending on the market in which you live, but the suggested retail price on the pentagon tanks would be $200-$250. BREX
Answered by: BREX
Date published: 2018-04-08

We are looking for this exact fish tank and can not find a retailer.  Can you please help?

Asked by: Neil B
You would need to special order it through a local fish store. Scroll to the bottom of the home page, click on Buying Options, and then Store Locator on the next page. Enter your zip code. A local fish store would be a store specializing in fish and aquariums and only found in your town, not all over the country. If you need further assistance please call us directly. You may also want to try www.fishtanksdirect.com. We do not sell direct, however. BREX
Answered by: BREX
Date published: 2016-03-02

Can you ship this to a residence?

Asked by: Carmelita
No, unfortunately, we do not sell direct. Additionally, shipping tanks directly to homes is extremely costly and difficult, and generally, not done. It is best to special order the tank through your local fish store. BREX
Answered by: BREX
Date published: 2016-02-29

what is the manufacturer order # for a 44 gal. Pentagon tank?

Is it # 4749733163?
Asked by: RitaA
Good morning, The item number for the 44 Pentagon tank is #16505 for the black trim, and #16501 for the oak trim. MINI
Answered by: MINI
Date published: 2016-02-08

is the 44 gallon pentagon tank still available

Asked by: dotty
Yes, it definitely is available, but you may need a local fish store to order it for you as it is not a standard size. BREX
Answered by: BREX
Date published: 2016-01-19

looking for a lid for a 92 gallon bow front glass aquarium

Asked by: lennyp
We have never made a tank of that size. Our largest curved front, which we call Euro, was an 80 gallon. BREX
Answered by: BREX
Date published: 2015-12-09

i need a pentagon corner hood for my aquarium

where can I get this? it is listed as 36500 in your QA section but cannot find it
Asked by: mommymoo
These are available by special order through local fish stores, and also through www.thatfishplace.com or www.petswarehouse.com. BREX
Answered by: BREX
Date published: 2017-08-25

44 gal Pentagon Black Stand

Hi I cant seem to find any 44 gal pentagon aquarium stands. Do you guys sell them still? If so where can I buy it?
Asked by: Shawn W
Yes, we do still make stands for this tank. You need to order it from a local fish store as most stores will not stock these since it is not one of the more standard sizes. Black Majesty stand - 70443 Oak Majesty stand - 70442 BREX
Answered by: BREX
Date published: 2015-09-15

Can I order a Pentagon Corner Glass Aquarium directly from you, and if so how much would it cost.

I have a Pentagon, but it started leaking at one of the seams. Can you ship me one directly?
Asked by: wpann
We are very sorry to inform you that we do not ship glass tanks directly, nor sell directly to our consumers. You would need to visit a local family run pet store and see if they would be able to order the tank for you. MINI
Answered by: MINI
Date published: 2015-08-31

Can I get a glass top for my 44 gal. pentagon fish tank? thanks glenda

Asked by: glenda
We do sell glass canopies separately, but not directly. The item number is 36500. You can special order it through a local fish store or through www.thatpetplace.com or www.petswarehouse.com. BREX
Answered by: BREX
Date published: 2015-08-24

Replacement frame.

I have a marineland pentagon aquarium that was built in 2001, not sure when we purchased it but the frame has cracked along the top and the bottom Frame is pretty beat up. I was wondering how I could get a hold of a replacement set. Please and thank you.
Asked by: Clair232
You would need to special order it through a local fish store, not a chain store. BREX
Answered by: BREX
Date published: 2015-07-20

looking to purchase a 55 gallon pentegon fish tank. i see the illustration but dont know price or howto order it

Asked by: carolo
That is a 44 gallon Pentagon, not a 55. We do not sell tanks direct; you would need to purchase it through a retail fish store or special order it through the same. BREX
Answered by: BREX
Date published: 2015-07-13

Do u still carry plastic corner tanks?

I've had this tank for several yrs & the filter quit working. Need new pump. Help
Asked by: lfelchak
We do not carry any acrylic tanks at this time, although some small ones are coming back. The one in the link is a glass tank of 44 gallons or more. If you have an Eclipse system, depending on which one it is, the pump may be available on our site. Just search for Hex 5, and it will bring up most parts. The Eclipse 6 pump is not longer available. BREX
Answered by: BREX
Date published: 2015-05-12

is this tank tempered glass?

Asked by: kjsinaz
The bottom is tempered. Any drilling of any panels voids warranty. BREX
Answered by: BREX
Date published: 2015-04-13

Been trying to see sizes of tanks, specfiic dimensions and prices, but can't find the prices.

Do you have a majesty stand for a 56 Gallon Cube Tank. If so what is the cost and does it only come in black or can you get it in a very dark brown?
Asked by: Deni
The 56 gallon uses the Simple Modern, item number 70822 or the Majesty 68303 in black. BREX
Answered by: BREX
Date published: 2015-02-19

where can we buy one in the Barrie/Orillia Ontario area??? Every store we have checked with say they do not carry it...

we have one that is about 15 years old and has sprung leak on one of the seams and we have it on the matching stand etc...does your lifetime guarantee entail us paying for shipping the tank to you or can we simply exchange it at a dealer location? thanks
Asked by: jennjenn
Please call or email us directly as this is not a simple question. There are various warranties with the tank, depending on a number of things. We would need you to provide pertinent information as well. BREX
Answered by: BREX
Date published: 2015-01-29

We've had the pentagon corner glass acquarium (16505) for over 10 years (love it!), but it just sprung a leak in one of the seams.

Would this be covered under the lifetime warranty? If so, how would we go about getting a replacement? If not, where can a replacement be purchased (don't think the store we bought it from is still in business). Thank you!
Asked by: Al30062
Please either call or email us directly. It would have the warranty if it is on a manufactured aquarium stand...we would need several things from you though....1-800-322-1266. BREX
Answered by: BREX
Date published: 2018-04-08

What sizes can the Pentagon tank come in for the smaller end, 20, what are the next couple of sizes?

Asked by: Eric0120
It only comes in one size, 44 gallons. BREX
Answered by: BREX
Date published: 2015-02-01

Pentagon

Can the Pentagon be made top rimless or frameless? The frame of this tank is outdated and to be honest I find it a bit 90's tacky style (sorry).
Asked by: Carminus
No, it comes only one way, and we do not do any custom orders. Perhaps you would prefer our frameless cubes. BREX
Answered by: BREX
Date published: 2014-07-18

i have a 75 gallons fish tank that set in my mom garage for about 10 years. it is ok to ues now? after 10 years of winter then sumer...

for fresh water fish. thank you all
Asked by: liem1888
The only way to determine that for sure is to set it on a stand, and fill it with water. Leave it for a few days to see if a leak develops or not. BREX
Answered by: BREX
Date published: 2018-04-08
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Approximate dimensions listed are width x depth x height.
16505 Black 44 gal (22" x 22" x 24")
16501 Oak 44 gal (22" x 22" x 24")