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

Can I buy this product direct?

Asked by: Cree23
No, we do not sell direct at all. You would need to do a special order through a local fish store, as it is not a commonly stocked size. BREX
Answered by: BREX
Date published: 2017-08-01

Do you know the internal dimensions and angles?

Asked by: Pico1671
The only dimensions we have are posted on the product page, and are for the exterior of the tank. BREX
Answered by: BREX
Date published: 2017-07-18

where can i buy this and a good stand for this.

Asked by: ksha
Hi ksha, This is sold through local fish stores, mostly by special order. 70443 is the Majesty stand that fits this tank. To find a store in your area carrying our products, scroll to the bottom of any page on our site, and click on Buying Options, then Dealer Locator. Enter your zip code. BREX
Answered by: BREX
Date published: 2017-06-05

How many liters of water  dose this product carry 

Asked by: Cake
HI Cake, This is a 44 gallon aquarium. However, we do not sell direct and do not export to the U.K. unfortunately. BREX
Answered by: BREX
Date published: 2017-06-18

what is the price of this tank?

Asked by: jimboy1
We do not sell tanks direct. You would need to contact your local fish store regarding special ordering this tank, and they can price it for you. BREX
Answered by: BREX
Date published: 2017-04-10

What size(s) does it come in? I'm looking for one between 5 and 10 gallons.

Asked by: pam57
The only size is a 44 gallon one. BREX
Answered by: BREX
Date published: 2017-04-03

Is there a new model number, all my stores say this one is no longer available?

Asked by: fishydave
The 44 gallon size is the only one still available. It does not have a new item number, however. BREX
Answered by: BREX
Date published: 2017-04-03

What size pentagon aquariums do you offer? And dimensions. Thank you!

Asked by: bulldog 3000
The only one we offer is a 44 gallon. Approximately 22.25" on the flat sides, and each panel on the front is 13". 31.5" across total. BREX
Answered by: BREX
Date published: 2017-03-29

Do you carry hexagonal aquariums? Sizes?

Asked by: Mammawc
We appreciate your interest in Marineland aquariums. However, no, we no longer manufacture hexagonal tanks. BREX
Answered by: BREX
Date published: 2017-01-24

Do you all sell this in a reef ready version?

Asked by: cchamby
Thank you for your interest in this Marineland aquarium! Unfortunately, no, we sure don't; our smallest reef-ready tank is a 60 gallon frameless tank. BREX
Answered by: BREX
Date published: 2017-01-05

we are a retail store out of Batesville, Ar i have a customer now asking about a 150 g pentagon how do i get pricing and parts pricing for used 55's this is an ongoing situation we deal with and the suppliers we use carry some of the smaller stuff

Asked by: cmat
Thank you for your interest in Marineland aquariums! We only make one size Pentagon tank, and that is a 44 gallon. In regards to parts for 55 gallon tanks, I can only assume you mean something like the frame. That is a special order through a distributor. If you will call or email us directly, we can have a sales representative reach out to you and help you with these matters. Our phone number is 1-800-322-1266 or you can email us at techsupport.marineland@spectrumbrands.com. BREX
Answered by: BREX
Date published: 2017-01-03

How many gallons is this tank?

Asked by: Skyw8res
Thank you for your interest in this Marineland aquarium! This is a 44 gallon Pentagon. BREX
Answered by: BREX
Date published: 2016-12-28

I found that it's a 44 gal tank, but cant find the price.

Asked by: Skyw8res
Thank you for your interest in this product. There is no price, because unfortunately, we do not sell directly. You would need to special order this tank via a local fish store. BREX
Answered by: BREX
Date published: 2016-12-28

I am looking to specify a corner fish tank for a client & am wondering what kind of stand or canopy options you have for the Marineland - Pentagon & corner glass aquariums?

Asked by: April Elizabeth
Thank you for your interest in Marineland products! Unfortunately, we no longer make any corner glass aquariums or stands. We make one pentagon - 44 gallons, and have a Majesty stand in oak or black for it. BREX
Answered by: BREX
Date published: 2016-11-21

What is the price

Asked by: Cote
Unfortunately, we do not sell direct at all. Tanks cannot be shipped easily via UPS or FedEx. You would need to visit a local fish store to order this particular tank, and request a price. BREX
Answered by: BREX
Date published: 2016-11-14

Hi, I was wondering if there is a all glass canopy available for this tank

Asked by: Shimshim
Yes, item 36500 would be the glass canopy for this tank. BREX
Answered by: BREX
Date published: 2018-04-08

I need a top for 44 gallon corner aquarium. Where can I get one and how much are they. Thank you

Asked by: Mel1002
You would need to special order one through your local fish store or you can order them from www.thatpetplace.com or www.petswarehouse.com. Pricing will vary, and is also dependent on whether you need just the glass canopy or the canopy and a light. BREX
Answered by: BREX
Date published: 2018-04-08

Do u still sell the glass lid

Asked by: Patearlley
Yes, just not directly. You can special order them through your local fish store, or order one from www.thatpetplace.com. BREX
Answered by: BREX
Date published: 2016-10-14

What gallon sizes do these come in?

Asked by: DanJ
There is only the 44 gallon size. BREX
Answered by: BREX
Date published: 2016-10-13

May I buy the 50 gallon version of this product?

Asked by: Shumbash99
We only carry this product in one size, a 44 gallon. This would be available through local fish stores. BREX
Answered by: BREX
Date published: 2016-08-10

Will the Marineland LED strip lights, (Reef Compatible, part #CD-89387) fit on the top of this tank?

Asked by: DonF
The shortest one would just fit; the 18-24 inch size. You would most likely need to remove the leg assemblies though. BREX
Answered by: BREX
Date published: 2016-08-04

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
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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")