Half-Moon Aquarium Combo

Product No. 11536

Product No. 11535

Half-Moon Aquarium Combo is rated 4.3 out of 5 by 32.
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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
Rated 2 out of 5 by from Great tank . . . Until lid broke!!!! This 30 gallon tank has been honestly pretty amazing. I have had it for about 4 years with no problems at all. I even had to move the whole darn thing, when I had my house treated for termites. It did great! I was just cleaning my tank and the top cover plastic piece basically cracked in my hand when I went to wipe it with a cloth. I think it was just worn out over the years since I barely put any pressure on it. Just talked to Scott at the customer service number and he told me that there is no way to buy a new cover!!! He said that I would have to look for a used one online, um really?? Needless to say, my once awesome tank now has no cover or light since the light rests in the hood. Some of my pricy fish that I have worked so hard to maintain are going to be on my living room floor! Maybe Marineland can sell plastic wrap or foil to replace the tank covers for the half moon tanks since I guess it’s hard to make replacement lids. Off to the store to buy plastic wrap, that’s going to look so ridiculous!!! :(
Date published: 2018-12-13
Rated 4 out of 5 by from Love my tank! My led light is broke help??? Is there a place i can get replacement one??
Date published: 2018-11-11
Rated 5 out of 5 by from This is a gorgeous Tank I love this gorgeous half moon fish tank. I got a 30 gallon. I recommend this tank with a five stars totally. I also bought the stand to fit this tank. It’s for my grandson bedroom and he enjoys the blue light at night that fills his room. You want go wrong with this tank.
Date published: 2018-10-21
Rated 1 out of 5 by from What a bad day? Brough this fish tank only lasts a week. The bottom piece of glass was cracked and call the operator for repair. She told me there is no warranty for that. What a bad day?
Date published: 2018-10-11
Rated 5 out of 5 by from The best 30 gallon half moon tank on the market !! I built a custom modification to a shelf area to fit this perfect starter size tank. It is a centerpiece of our kitchen area. The circular view and tall size offers the best viewing area for tanks.
Date published: 2018-06-30
Rated 5 out of 5 by from They are AWESOME! Great Customer service I needed a lid for my 30 gallon half moon they quickly responded to my email and sent me a lid no questions asked and free of charge thanks so much you guys are a great company. At first I thought it was a 20 gallon tank and they sent a lid which was too small. I told them I told them the wrong size and I would buy a 30 gallon lid and they sent one free of charge. Now that is great customer service. I really appreciate their kindness and generosity.
Date published: 2018-03-27
Rated 3 out of 5 by from Removal of tape Just bought our new tank...cannot remove tape residue. Help!
Date published: 2018-01-24
Rated 5 out of 5 by from Great aquarium I purchased this Half Moon 10 gallon tank at a pet store along with a fish and got home only to find the light bar and power supply had been removed from the box. Being the store was 45 minutes away and was now closed, I went ahead and set up the tank. The next morning I called the Care Team (1-800-322-1266) and spoke with Tammy about the missing light and power supply. She was extremely nice and helpful and I am being sent a light/plug. It is refreshing to get great customer service from a company. The tank is beautiful, the internal filter is silent and the flow does not bother my Betta Fish at all. Great product, great company experience and I will definitely buy more Marineland products in the future.
Date published: 2018-01-15
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