Half-Moon Aquarium Combo

11535
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  • Shop aquariums and tanks, including this great half moon aquarium with LED lighting.
  • 11536
  • 20 Gallon Half Moon Shaped Glass Aquarium
  • 10 Gallon Half Moon Shaped Glass Aquarium
Product No. 4386
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LED Lighting and the unique Half Moon shape of these aquariums make a stunning combination! The LED Light provides a natural shimmering effect in the water, is energy efficient and is powered by a low voltage adapter.

Each aquarium has a clear plastic canopy with a feeding hole, and cut outs for the filter. The canopies also help to reduce water evaporation and keep fish inside the aquarium. 

Half Moon shaped glass aquarium (20 gallon or 30 gallon)
  • 180° seamless views of the aquarium
  • Black plastic framed bottom

Half Moon 20 and 30 include:

  • Half Moon 20 or 30 Aquarium
  • Clear plastic canopy with holder for LED Light
  • LED Light with 42 White and 3 Blue LEDs
  • Daylight LEDs create a shimmering light that mimics the natural underwater effect of sunlight
  • Nightlight LEDs allow for nighttime enjoyment of the aquarium
  • 3-position switch: On, Blue, Off

The Half Moon 20 and 30 Aquariums do not include a filter. The clear covers have been designed with a filter cut out that fit the following filters:

Half Moon 20 - filter cut out dimensions are: 5.906" x 2.638". Recommended filters: Penguin 100 or Tetra EX20

Half Moon 30 - filter cut out dimensions are: 8.500" x 3.500". Recommended filters: Penguin 150 or Tetra EX30

 

A Half Moon Stand is available for purchase as well.

Half-Moon Aquarium Combo is rated 4.4 out of 5 by 27.
Rated 5 out of 5 by from Lovely Tank! We have had this tank for about five years. We have received compliments on it numerous times. The seamless, half-moon shape is beautiful. Marineland customer service has been very helpful and nice, as well.
Date published: 2016-07-06
Rated 5 out of 5 by from Absolutely love how this showcases the fish! (30g) I purchased the 30 gallon size, and could not be happier. The fish are showcased so nicely in this layout. The stand was damaged by the store, which got me thinking after they offered a discount. As a woodworker, my wheels started turning. I had recently cut down an ash tree dying from an emerald ash borer infestation. I covered the stand in the ash wood, then cut the bark off the tree and covered the base and a hood I fashioned for it. Yes, I would love it without my upgrades, but I'm ecstatic how it turned out afterwards. I highly recommend this tank!
Date published: 2015-07-26
Rated 5 out of 5 by from Sharp tank This is a *really* nice looking tank. The effect of the curved front is quite impressive; and, as others have noted, gives the effect of a larger aquarium. The rimless top also gives a very clean appearance.Definitely get the 30-gallon over the 20-gallon version if you can. The footprint of the 30-gallon fits the stand perfectly; and you're unlikely to regret the extra volume.The included LED light is adequate for some fish; but, if you want to grow plants (or just about anything else photosynthetic and desirable), expect to purchase a separate light.The included acrylic top has a well where the included LED fixture sits; if you use a different light, you will probably want to dispense with this cover, as well.The weak link in this setup is the stand Marineland makes for this tank; but that's a separate listing (and a separate review). Just be advised that if you want a stand with enclosed storage, you'll probably need to build it yourself.
Date published: 2015-03-27
Rated 5 out of 5 by from BEAUTIFUL FISH TANK LOVE IT! THE VIEWS ARE ABSOLUTELY BEAUTIFUL WITH THIS FISH TANK. YOU CAN SEE CLEARLY FROM EVERY ANGLE PERFECTLY. EVERYBODY THAT SEES IT COMPLIMENTS ME ON HOW PRETTY IT IS. I HAVE THE MARINELAND 10 GALLON HALF MOON TANK BUT I AM LOOKING FOR A 20 GALLON HALF MOON NOW.
Date published: 2015-02-25
Rated 5 out of 5 by from I just purchased the 20 Gallon Half Moon Aquarium with Day/Night Led Lighting and compatable Stand I bought this aquarium from only looking at the picture of it online and I was a bit nervous about that. I picked it up from the dealer today and I am so pleasantly surprised. The stand is well made and sturdy, The Tank is just beautiful! It gives the appearance of being larger than a 20 gallon, The light strip fits snugly in to the bracket.. the cut outs for the power filter and heater are already in...no cutting needed.. I LOVE this tank..It is a real beauty!
Date published: 2015-02-12
Rated 4 out of 5 by from great tank but not so great canopy I just purchased a 30 gallon half moon tank, and I love it. It provides a great view of my fish. I am also using a fluvac canister filtration system as opposed to the recommended filter system. I would like to see a different lid for this tank as it is not very practical for cleaning, and if you balance the light on the corners it is a very real possibility that it will fall in the tank. I would encourage the company to try and explore a different lid for this tank, I would buy it in a heartbeat.
Date published: 2015-01-16
Rated 5 out of 5 by from Very nice product It is very nice, the only problem was we spent more time taking the tape residue off of the glass. otherwise it has turned out very pretty and soothing.
Date published: 2014-11-29
Rated 5 out of 5 by from awesome customer service I had purchased the 30g half moon combo package at my LFS. Upon attempting to clean the plastic lid, I cracked it. Customer service was quick , friendly and very professional. Since they don't sell a replacement, they offered to send me another lid free of charge. This company really stands behind its products. Thanks again
Date published: 2014-10-21
Rated 4 out of 5 by from Exciting tank shape. I do not like the stand (ugly design/cheaply made and no doors to hide your fish supplies). The cover is junk, too. Very tippy, it would be very easy to drop the LED lights in the water if you are not careful. I wish it came with a canopy.option to make it look more classy. I also would love to see this tank in a larger size (50 gallons). Love the shape. It is nice to look at and the LED lights are bright and really shed light on the tank contents. Night light (blue) is also great, rather than turning the tank off at night, I keep the blue or white lights on constantly. A very pretty tank overall, except for my beefs as above.
Date published: 2014-07-06
Rated 5 out of 5 by from excellent corner unit Have had aquarium for over two years. It is an excellent medium sized aquarium, a great addition to fill an otherwise dank corner. It is deep and promotes a healthy environment for my peaceful fish
Date published: 2014-07-03
Rated 5 out of 5 by from Awesome View I bought this tank for the kids the view is awesome I love the height only thing I don't like is the stand I don't trust all the weight on it I would recommend you have someone build you one with a canopy however the overall size fits and looks excellent anywhere in your home.
Date published: 2014-02-28
Rated 4 out of 5 by from Glass canopy maybe? The tank is amazing, looks excellent and the bow makes everything seem so much better. Just one problem, cleaning water residue of the plastic canopy is very difficult. Would really appreciate a glass version as it would greatly help in the cleaning process. Please, get a glass version available and i'll be the first to buy it!
Date published: 2013-11-24
Rated 4 out of 5 by from Great looking tank! I purchased this tank after my semi hexagon tank started leaking. I love the seamless front (less seams, less leaks in the future!) It looks great with or without a background and stands up great to my leaning on it for support while I pour water into it. I see others have issues with the canopy. I myself have no issues. Everone should know that acrylic scratches, and how to care for it. Mine wipes clean with a damp paper towel. No scrubbing necessary. You do have to remove the lid to clean, but the light rests just fine on the back corners. No need to clean in the dark! Great tank for my needs.
Date published: 2013-07-21
Rated 1 out of 5 by from 10 half moon aquarium half of the lights quit working now side separated from tank, junk!!!
Date published: 2013-04-11
Rated 4 out of 5 by from Beautiful upscale aquarium with cheap non practical canopy and stand. Just purchased this Half Moon aquarium about 5 days ago and absolutely love it. Friends all say it is beautiful. Love the LED lighting for day and night. Looks like I spent more on it than what I did. Except when you get to the canopy on this aquarium. It is poorly made with very little practicality. It is flimsy and can buckle and fall into the aquarium if not careful. When you remove the canopy to work and clean inside the aquarium the light goes with it. So it makes it difficult to see what you are doing inside the tank. Possibly if there was some sort of hinged door to gain access to the inside of the aquarium. But of course this would require the canopy being made of much better and sturdier materials. This would also create a door for feeding. Also would have liked to see some sort of shelf in the stand. there really is no place to place your air pumps or to store your chemicals and foods for this tank. Can't place on the top of the canopy because of fear it will buckle into the tank.
Date published: 2012-12-18
Rated 4 out of 5 by from Great looking aquarium but.... The canopy is way too simple and unrealistic for cleaning. The half moon tank looks great and the fish seem to love it. The LED lighting is great and it does mimic underwater effect of sunlight. I would purchase this aquarium again in the future as long as the canopy problem is fixed.It is very hard to clean and you do need a step ladder to reach the bottom of the tank. The step ladder is not a problem but the canopy needs more flexibility. I wish it had a hinge to open for feeding and cleaning. The other bad thing about cleaning is that you lose the tank light because you have to remove the whole canopy to clean. Which causes the tank to be dark and you have no way of knowing if you miss a spot or leave unwanted waste behind.Other than the canopy, I think it is a great looking tank. Marineland please try to offer an alternative canopy, which I think I would purchase as soon as it was available.
Date published: 2012-04-12
Rated 5 out of 5 by from 30 gal. 1/2 moon Beautiful and bright. Lots of interest and compliments. Does not leak. Stand is strong. Did not like filter recommended which hangs outside the tank because this unit sits on hardwood floor. To reduce any chance of leaking went with the large, submersible filter from another brand. This also lets the tank sit very close to the wall. No problems. Be careful with acrylic top because it scratches easily with a scrubber. Just use a non abrasive sponge. The filter is disguised mostly with a long artificial plant. So far so good after about a year. Would purchase again.
Date published: 2012-02-17
Rated 5 out of 5 by from Outstanding Tank My wife, daughter and I recently purchased this 1/2 moon aquarium. It is awesome! easy to see your fish from every angle. We also bought and canister filtration system and recommend it for use on this tank. Its great seeing only your fish with a quite filter running.
Date published: 2011-12-04
Rated 5 out of 5 by from Amazing Fish Tank I had a regular basic fish tank for about a year and was unhappy with generic view provided by the rectangular shape. I just recently bought a Marineland LED 30 gallon Half Moon fish tank and I am amazed at the view it gives me of my fish. I have gotten so many compliments on this fish tank and the view it provides. It is also very easy to maintain. I would recommend this tank to anyone.
Date published: 2011-06-28
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What are the dimensions on a half moon aquarium the 30 gallon

Asked by: Fishpee
These are the actual dimensions, including frame - 26-13/16 x 13-29/32 x 26-31/32. We refer to them as 26x13x26 though as all manufacturers round to the nearest whole number. BREX
Answered by: BREX
Date published: 2018-02-28

Can I buy new led light for my 30 gal half moon tank?

Asked by: MJMJCM
That light is not available for sale separately. You can either buy a LED Strip Light or contact our Care Team at 1-800-526-0650 for some help. http://www.marineland.com/Products/aquarium-lighting/LED-Aquarium-Lighting/LED-Strip-Light.aspx BREX
Answered by: BREX
Date published: 2018-02-26

What is a table size for the 20 gallon half moon aquarium. Measurements.

Asked by: Fishpee
We do not recommend using tables. They may not support so much weight. The dimensions of the tank are 24 x 12. We manufacture a stand for this tank, which is what we recommend using. BREX
Answered by: BREX
Date published: 2018-02-23

we acquired a 20 gallon half moon aquarium without the hood. how can I get a replacement hood?

Asked by: rb4x450
Please email techsupport.marineland@spectrumbrands.com or call 1-800-322-1266. BREX
Answered by: BREX
Date published: 2018-02-21

Do u ship your bigger half moon aquariums to Edmonton AB? I saw the 10 gall at PetSmart, but would love to know cost ($CAD) and dimensions of 20 gall also 30 gall.

Asked by: Neala
We do not sell direct, but we do sell these tanks in independent stores too. You may have to pick it up over the border at a store in the U.S. if there aren't any in Canada, but visit our dealer locator by clicking on the Buying Options link and entering your postal code. BREX
Answered by: BREX
Date published: 2018-02-16

What are the dimensions on the 30 gallon half moon?

Asked by: Jbass
26-13/16 x 13-29/32 x 26-31/32 BREX
Answered by: BREX
Date published: 2018-02-01

My lid on my 10 gallon half moon aquarium cracked. How do I go about getting a replacement?

Asked by: Fishlover101
Simply call 1-800-322-1266. BREX
Answered by: BREX
Date published: 2018-01-22

Does the 30 gallon half moon come with any other add ons like a heater,pump,filter,etc thx again love ur products

Asked by: Wrigley23
The 30 gallon comes with an acrylic lid and a light, but that is all. You will need the heater, filter, air pump, gravel, decor in addition to the tank. Thank you! BREX
Answered by: BREX
Date published: 2018-01-23

I have the 20gal half moon tank and am woundering if you guys sell a lid that has the filter cut out on the other side. I have a plug-in right under the current filter cut out. 

Asked by: Joser503
No, we only make the one lid for this kit, unfortunately. BREX
Answered by: BREX
Date published: 2018-01-09

I am looking at buying my first aquarium and really like the the half moon kit you offer. My question is do you ever offer coupons or promotions for this model??

Asked by: Lisa J Street
Yes. If you visit our Facebook page, click on the tab to the left for Aquatics Savings, scroll down it past the Tetra coupons till you get to the Marineland one, and we are running a special on that kit now in the 20 and 30 gallon sizes. There are coupons for food, lighting, filtration, water care, etc., as well. Read the restrictions prior to purchase. BREX
Answered by: BREX
Date published: 2018-01-05

Is there a warranty on your 30 gallon tanks? My first one lasted a couple of years and the seal started leaking.  I bought a new tank 17 months ago and the bottom glass cracked and leaked every where. 

Asked by: DFeel
Oh no, that is awful! We are very sorry to hear that, and yes, they do have a limited lifetime warranty on them as long as they are placed properly on a manufactured aquarium stand. Simply call our Care Team at 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-12-06

I purchased a 10-gallon Half Moon Aquarium Combo and accidentally broke the canopy lid. Where can I purchase a replacement?

Asked by: chrisheim9274
They are actually not sold separately, but we would be happy to send one to you to replace it. Simply call 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-12-06

My LED lights went out will not work do you know where I can find another replacement not the hood just the lights

Asked by: Redgirl
Yes, just give our Care Team a call at 1-800-322-1266 and they will help you. BREX
Answered by: BREX
Date published: 2017-12-04

hows the light on the 10 gallon half moon is it capable of growing basic plants like java ferns and crypt lutea

Asked by: woronko
No, it is for illumination only. I added a Marineland Advanced LED 18" to the tank by removing the legs and laying it on the canopy, and the two combined are growing anubias, and crypts for me. BREX
Answered by: BREX
Date published: 2017-12-01

dimension of the 30g size: back pane size (tells me the length and height ) and radius will help me to know if it will be big enough.

Asked by: Doug L
26-13/16L x 13-29/32W x 26-31/32H BREX
Answered by: BREX
Date published: 2017-11-22

I broke the cover to my 30 gallon half moon tank. I have been looking everywhere for another one. How much would it cost for new one. 

Asked by: Vineta
It would cost absolutely nothing. Simply call 1-800-322-1266 and request one. BREX
Answered by: BREX
Date published: 2017-11-07

Where can I just by the stand? I have two of these aquariums and lost both stands due to my home flooding in Houston and I can't find any place that I can purchase 2 new stands. I've been looking for almost 2 months.

Asked by: Spikey
You may have to special order it. It is not usually stocked on its own. Item number is 35706. We see a lot of stores on our dealer list for your area. Scroll to the bottom of any page, and click on Buying Options then Dealer Locator. Enter your zip code. Ultimate Fish, Houston Aquatics, Fishland, Fish Gallery and Aquatic World should be able to help. Go to the front desk and explain you want to place a special order, you may need a manager to do this. They can get it if their distributor carries it. BREX
Answered by: BREX
Date published: 2017-10-30

Do you ever plan on making a larger half moon tank? I have the 30g now and am considering getting another larger tank and would really like it to be a half moon.

Asked by: Jeff59
Not at this time, no. We have some curved tanks like the 38 Curve, but we are not doing any larger ones. BREX
Answered by: BREX
Date published: 2017-10-12

I need to purchase a canopy for my 30 gallon half moon marine land tank. I have had it 3 years and love my tank my son broke it on accident today. Please let me know where I can get one.

Asked by: Wscobey1230
These only come as part of the aquarium combo, but we would be happy to send one to you. Please call 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-10-11

I'm going to buy this aquarium, I need to know is it made of tempered glass? Many thanks.

Asked by: Jomama
No, it is not, but drilling voids the warranty. BREX
Answered by: BREX
Date published: 2017-10-04

Is the 10 gallon half moon tank made of glass

Asked by: Sweetpea
Yes it is except for the lid, which is acrylic. BREX
Answered by: BREX
Date published: 2017-10-04

I will like to know how I can purchase a clear plastic canopy with holder for led light for my 30 gal half moon tank.

Asked by: Anne48
We have the canopy available separately upon request, but the holder only comes with an entirely new light. Call 1-800-322-1266 for the canopy. The light is not available separately but you can also use the Universal LED Light or the LED Strip Light ( in the 24-36 inch size). BREX
Answered by: BREX
Date published: 2017-09-19

i want to drill the back of a marineland 60gal 48x13x24 i know the bottom is tempered is the back tempered and how do i tell witch panel is the back

Asked by: ruru
Only the bottom is tempered, and any drilling voids ALL warranty. BREX
Answered by: BREX
Date published: 2017-09-14

do the 20gal and 30gal half moon have a plastic bottom like the 10gal ---if the bottom is glass can it be drilled

Asked by: ruru
Both tanks are all glass, and are not tempered, but drilling voids ALL warranty. BREX
Answered by: BREX
Date published: 2017-09-12

are the half moons made with tempered glass---

Asked by: ruru
No, they are not built with tempered glass at all. BREX
Answered by: BREX
Date published: 2017-09-12

Hello, what are the exact measurements of the 20 gallon half moon tank? I am working on some interior design projects and need to know if this will fit well into a fireplace opening.

Asked by: Adrien
23-15-32 x 12-1/8 x 23-9/16 These dimensions include the frame. BREX
Answered by: BREX
Date published: 2017-09-12

Do I have to call the 1800 to order a replacement canopy for my 30G half-moon aquarium or can I send an email and get a replacement? I just moved and mine was cracked during the transition. 

Asked by: ashleyc
Either way is fine. 1-800-322-1266 or techsupport.marineland@spectrumbrands.com. BREX
Answered by: BREX
Date published: 2017-08-30

Can you please tell me the length and height of both the 20 and 30 gallon half moon aquariums. The site does not give this information.

Asked by: Amber6421
The 20 gallon is 23-15-32 x 12-1/8 x 23-9/16 and the 30 gallon is 26-13/16 x 13-29/32 x 26-31/32. We include the dimensions on a chart that is on the main aquarium product page for rectangular aquariums. BREX
Answered by: BREX
Date published: 2017-09-05

Where can I get a new clear plastic canopy for my 30 gal half moon tank?

Asked by: Amberjack
Those are only available through us directly. Call 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-08-22

We broke our Clear plastic canopy with holder for LED Light from our 30 gallons half moon. How we can order the replacement? Thank you in advance! 

Asked by: olgabb
You just order it through us; we don't sell them separately and only send them out upon request. 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-08-21
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11536 - 20 gal 
11535 - 30 gal