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GloFish

GloFish 20 Gallon Aquarium Kit with LED Lights, Decor Heater and Filter

  • Based on 4,504 reviews
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Availability: In Stock.
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Arrives Saturday, May 16
Order within 11 hours and 43 minutes
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Size: 20-gallon kit


Features

  • The blue LED light completely transforms your aquarium
  • GloFish and fluorescent decor create a colorful, neon display
  • GloFish Glass Aquariums are made in the USA and are built to last with scratch resistant glass
  • The Tetra GloFish Kit includes: one 20 Gallon Glass Aquarium, one LED hood, one Tetra Mini UL Heater, one Tetra Whisper 20 Filter, one GloFish 13" LED Light Stick, three GloFish Plants, one GloFish Yellow Anemone. Add gravel and fish to complete your aquarium.
  • Aquarium Dimensions: 24. 2" L x 12. 4" W x 16. 7" H
  • Age range description: All Life Stages

Description

GloFish aquarium kits, lighting and décor create an underwater fluorescent wonderland that appeals to all ages and levels of expertise. With our full range of vibrant accessories uniquely designed to work with GloFish LED lighting, you can transform any aquarium into a GloFish environment at the click of a switch. The GloFish 20 Gallon Aquarium Kit includes a 20 gallon glass aquarium, LED hood, Tetra Mini UL heater, Tetra Whisper 20 filter, GloFish 13"" LED light stick, 3 GloFish plants, GloFish yellow anemone, fish food and water conditioner sample and a set-up guide. Watch as your aquarium is transformed into an underwater wonderland filled with pops of brilliant color. See your GloFish and GloFish decor fluoresce in brilliance under the LED lighting, creating a focal point in any room. Show off your personality with decor and color that personalized for you in a fun and creative aquarium. Create a colorful mix of fish in this 20 gallon environment, giving them plenty of space to swim around.

Brand: GloFish


Material: Glass


Tank Volume: 20 Gallons


Special Feature: Lightweight


Product Dimensions: 24.2"L x 12.4"W x 16.7"H


Shape: Rectangular


Specific Uses For Product: Indoor


Style: 20-gallon


Color: GloFish


Included Components: led light


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 27.88 x 16.13 x 20.38 inches; 34.32 Pounds


Item model number ‏ : ‎ NV33823


Date First Available ‏ : ‎ August 17, 2015


Manufacturer ‏ : ‎ United Pet Group


Best Sellers Rank: #38,975 in Pet Supplies (See Top 100 in Pet Supplies) #70 in Aquarium Starter Kits


#70 in Aquarium Starter Kits:


Customer Reviews: 4.2 4.2 out of 5 stars (4,513)


Brand Name: GloFish


Included Components: led light


Model Number: NV33823


UPC: 047497338230


Global Trade Identification Number: 30


Manufacturer: United Pet Group


Set Name: GloFish 20 Gallon Aquarium Kit


Manufacturer Part Number: NV33823


Warranty Description: see label / insert


Item Type Name: Aquarium Kit Fish Tank with LED Lighting


Unit Count: 1 Count


Additional Features: Lightweight


Specific Uses For Product: Indoor


Vivarium Type: Aquarium


Target Species: Fish


Tank Volume: 20 Gallons


Item Dimensions L x W x H: 24.2"L x 12.4"W x 16.7"H


Item Shape: Rectangular


Product Style: 20-gallon


Color: GloFish


Material Type: Glass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Cheap but cute tank!! Kids love it! It's a win!!
Size: 5-gallon crescent kit
Review Image by dkfarmgal
It's a cheap tank. I didn't have high expectations. I'm really impressed though!! It's adorable! 1. It's pretty darn cute! I LOVE the shape. The bow front makes the tank look bigger than it is. It arrived on time without any damage. It is one solid piece of acrylic. No leaks possible.. The only way it would get damaged is in shipping or if you drop the whole thing on the floor. It survives just fine in my house with 4 kids. Set up couldn't be any easier!! Super simple! It is SO quiet! The aquarium is in a bedroom, the very quiet white noise doesn't bother anyone. 2. Yes, the top is flimsy and could easily be knocked off by ..... for example a cat. 3. You still need to buy a thermometer, heater, air pump, tubing, air stone, decor (tons of cool decor on Amazon), extra filters, seachem stability/prime, and fish! It's all on Amazon too! (Minus the fish) This makes for one happy busy mom! 4. Glofish are NOT cheap. Think $9 per fish .... your fish might be worth more than this tank! 5. Personally I think it's a great starter tank to see if your kids are interested in fish. 6. FYI glofish are really cool! Colors are great and they really zip around. If you get the tetras the colors are easily seen and they have bigger bodies. Downside is that glofish are NOT very hardy fish. Keep your reciept! Glofish tetras like to be kept in a school. We have 5 that are all different colors. Is my tank overstocked? Yup it is! Doing extra water changes and being vigilant about water parameters helps alleviate issues. Are my fish happy? YES. They get along well and look super healthy. 7. Glofish food - we feed a variety of food. Flakes, freeze dried, and fresh veggies. They love peas, zucchini, and leafy greens. 8. So much cute decor to buy that is really cool looking. Kids are looking forward to rearranging the tank already! Update: 10/2021 We upgraded to the 20 gallon because kiddo liked glow fish SO much!! You can buy all the stuff separately cheaper ...... but Amazon is SO easy! Kid wanted 1lthe 10 gallon - I knew better and got the 20 gallon. Everything is great. ... show more
Reviewed in the United States on April 18, 2021 by dkfarmgal
    • this is a great tank
Size: 5-gallon crescent kit
This is a wonderful little tank. we decided that we wanted to get a few fish, so we looked into options for a place for them to live. The first idea was a cute little led colored bubbler tank, but they topped out at three gallons, and we wanted the fish to have a bit of room. The normal everyday 10gal tank was out of the question, because we live in a small apartment and barely have room to move around as it is. After a bit of research into tanks we decided to go with this one as it has the nice led lighting, room for a small fish to move around, comes with a filter system, and wasn't really heavy. The only place we have to keep a tank in on top of a folding wire dog kennel that our cute little dog lives in, to much weight and we would not only be out a fish tank, but be shopping for a new kennel. A tank of this size means you have to be careful of which fish you choose to live inside it. Anything that grows to a large size is out of the question, the rule I found out is 1 inch of fish per gallon of water. That means if you get fish an inch long you can put five in this tank without overloading it. If you wish to have more fish, you should get a larger tank. So this limited the choices of fish a bit. We ended up going with two of the fish the tank is named for glo-fish (one pink one green), and since it was on sale a little fiddler crab, (everything said we should wait on the crab as it takes awhile for the tank to grow the right kind of bacteria, but he is so cute we got him anyway) then we stopped at a pet store named for fish and picked some tiny neon tetra's and a couple zebra danio's. all the fish lined up nose to tail might be 4 inches(if you pull hard on each one as you measure), so with the crab (that does morning exercise), we are right at the limit for this tank. Little tanks mean more cleaning as there is no space for anything to hide. The fish eat, that means after the food is processed thru the fish it has to go somewhere, which means you have to get that back out of the tank. Plus new fresh gravel tends to cloud the water (something else I just learned), so has to be clean often. all this leads to every other day cleaning for the first month of ownership I am told. I didn't know it was going to be so much work to keep the little tank going, but its really not that hard to clean if you get a gravel cleaner (available at most pet stores for around ten dollars). It takes less time to clean the tank, than it does to pre heat the oven. I know as she was starting to make diner when I got off work and turned the oven on to pre heat, before it was ready for the food to go in the tank was cleaned and ready to roll. This all means that its not much of time consuming task to clean up. The fish seem very happy, they zip back and forth and dart thru all the decorations (not included with the tank but easy to find), and the crab climbs into places that make you wonder how it could possible get there. Its a very relaxing thing to have in the home as I find myself watching the little fish darting around instead of watching the television so much. Plus feeding time is allot of fun as the fish get to be really active trying to get all the food for themselves (they hate to share). For those of us out there without allot of space and with a desire to have little finned creatures zipping around in our homes, I highly recommend this tank. For those out there with more space I would say find something a lot larger and fill it with fun things like little freshwater sharks. ... show more
Reviewed in the United States on January 16, 2013 by just me
    • Such a gorgeous tank!!!!
Size: 20-gallon kit
I absolutely Love it. So much that I bought two! (No, you don't have to have GloFish fishes in it. If you do have them, you want this tank. However, it is an excellent all-round 20 gallon tank!) Really Love the wrap-around design. The look is superb. A couple things. ~I'd Love to see a redesign of the lid. Both the glass panel & the actual light hood do fall in the tank really easily! The "hplastic tab "hinge" that is supposed to hold the hood on is pretty useless. I'd like to hope that the electronics are sealed, as I'm not always a fan of reaching in to water to retrieve a plugged-in electrical appliance. lol If they would addrewss these two issues, I'm pretty sure it'd be the "perfect" 20 gal! ~I would also Love to see a remote for this!! I have the lights plugged into a "smart plug" so that I can turn it on & off, but I cannot change the color mode. If they All in all, this is an amazing tank & I absolutely recommend it!!!!! ... show more
Reviewed in the United States on January 13, 2026 by GF65

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