Half Moon Glass Aquarium with LED Lighting

Shop aquariums and tanks, including this great half moon aquarium with LED lighting.
  • Shop aquariums and tanks, including this great half moon aquarium with LED lighting.
  • 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 Glass Aquarium with LED Lighting is rated 4.5 out of 5 by 20.
Rated 5 out of 5 by from Works Grat as aFOWLR Tank All my friends love this tank so much better than a standard square and it looks way bigger than a 30 gallon because of the half-moon design. The Lid Is so so But everything else is great!
Date published: 2016-09-13
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
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
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Can I purchase a replacement LED light for this tank?

Asked by: KellyGeeeee
Thank you KellyGeeeee for contacting us! Yes, it is sold separately through local pet and fish stores, as well as various online sites. We, however, do not sell direct. Here is a link to the light that you need: http://www.marineland.com/Products/aquarium-lighting/LED-Aquarium-Lighting/freshwater-aquarium-led-light.aspx.BREX
Answered by: BREX
Date published: 2016-12-05

Hi love this tank works great. my husband dropped led lighting. What would I buy for replacement?

Asked by: Bettyb
Glad to hear you are enjoying this tank! You have a couple of choices for lighting. The tank comes with this light: http://www.marineland.com/Products/aquarium-lighting/LED-Aquarium-Lighting/freshwater-aquarium-led-light.aspx. This one is available via most pet and fish stores as well as several online vendors. The other option would be a longer light strip. Here is a link to the various ones we make: http://www.marineland.com/Products/aquarium-lighting/LED-Aquarium-Lighting.aspx. If this is a freshwater tank, the LED Strip Light or the Advanced LED would be the two I would recommend, with the second one being a good deal brighter. You would want the 24 - 36 inch version of it. You do not need to use the legs that come with it, if you prefer not to do so, just pull them out, and it can lay flat on the canopy. http://www.marineland.com/Products/aquarium-lighting/LED-Aquarium-Lighting.aspxBREX
Answered by: BREX
Date published: 2016-12-05


Asked by: MFISH
Thank you for contacting us! The 30 gallon Half Moon is 26-13/16 x 13-29/32 x 26-31/32 and the 20 gallon Half Moon is 23-15-32 x 12-1/8 x 23-9/16. Both dimensions are L x W x H.BREX
Answered by: BREX
Date published: 2016-11-16

Need a new top for the 30 gallon moonland aquarium

Asked by: Slim22
I also need one! Please send me the info.
Answered by: CMLee81
Date published: 2016-11-12

Hello, I'm interested in buying the 20 gallon. I want to price and see size in person. However, all of the vendors listed as sellers do not sell this item or the number listed is no longer work. My zip code is 44120

Asked by: Thundercat83
Thank you for your question. If you have already contacted the vendors listed via our website dealer locater, those are all the retail stores in your area, that are carrying our contact. The 20 gallon Half Moon kit is item number 11536, the stand is item number 35706. You may have to contact a local fish store to do a special order for it, if they are not stocking this item.BREX
Answered by: BREX
Date published: 2016-11-09

I would like to install an overflow tube through the back panel of this aquarium. Is the flat rear glass tempered?

Asked by: Phg1960
No, it is completely annealed glass, however, any drilling voids ALL warranty.BREX
Answered by: BREX
Date published: 2016-10-31

What are the dimensions on the 20 and 30 half moon tank?

Asked by: Evilmom_2008
20 gallon - 23-15-32 x 12-1/8 x 23-9/1630 gallon - 26-13/16 x 13-29/32 x 26-31/32BREX
Answered by: BREX
Date published: 2016-10-21

20 gallon Marine land height width and Depth

Asked by: Paul z
23-15-32 x 12-1/8 x 23-9/16BREX
Answered by: BREX
Date published: 2016-10-20
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