10 Best Desktop Fish Tank
Updated on: June 2023
Best Desktop Fish Tank in 2023
Tetra ColorFusion Starter aquarium Kit 3 Gallons, Half-Moon Shape, With Bubbler And Color-Changing Light Disc

- aquarium KIT Half-moon shape allows 180-degree panoramic viewing – starter kit has everything you need
- BUBBLE CURTAIN Bubbling disc automatically cycles through a rainbow of LED light colors
- INCLUDES FILTER Includes air pump-driven Tetra Whisper Internal Power Filter to keep your tank clean and provide a healthy environment for pet fish
- AIR PUMP Drives both the bubbling disc and the filter
- CONVENIENT Clear canopy has a hole for easy feeding
Docooler USB Desktop Mini Fish/small fry Tank Aquarium with LED Clock

- Backlighting LCD display is featured with alarm clock, calendar, time, date, temperature, and snooze.
- 2 switches are used for turning on/off the LED light and switching the water pump on/off.
- 6 modes of tranquil nature sounds, like sounds of frogs, sounds of bird, sunds of water, etc.
- Adjustable overhead LED light and multicolor LED interior lights under water.
- The water stored in the fish tank can be running circularly that fresh air can be provided for the fishes living in the fish tank.
Marineland Portrait Glass LED aquarium Kit, 5 Gallons, Hidden Filtration

- SLEEK DESIGN: Rounded corners and clear glass canopy allow viewing from multiple angles.
- DAYLIGHT/MOONLIGHT LIGHTING: Bright white LEDs create a shimmering sunlight effect; blue LEDs produce a moonlit glow.
- EASY ACCESS: Hinged LED lighting and sliding glass canopy.
- SIZE: 5-gallon aquarium fits Marineland Rite-Size Z Filter Cartridges.
- HIDDEN FILTRATION: Advanced, 3-stage filtration is out of sight, enhancing aquarium viewing.
Koller Products AquaView 2-Gallon 360 Fish Tank with Power Filter and LED Lighting - AQ360-24C

- Energy-efficient LED lighting with 7 dazzling color selections to brightly illuminate your fish, choose daylight white, blue, green, amber, aqua, purple, or red.
- Powerful internal power filter cleans and purifies aquarium water at a flow rate of 25 gallons per hour, effectively removing organic pollutants including colors, odors, heavy metals, and toxic gases, uses Tetra Whisper XS replacement cartridges.
- Made of impact-resistant plastic with crystal-clear clarity so good that most think it's made of glass; all the while providing leak-proof assurance, unlike glass tanks glued together with silicone, this one-piece tank puts to rest any worries or concerns about possible leaks
- Easy to set up and maintain, this trendy fish tank will look good wherever you place it. Takes 3 AAA batteries (not included); optional Koller Products 5V Power Adapter (AQ51000) enables light to be plugged into household electrical outlet, (available online). Dimensions: 10.2" DIA x 10.5" H.
- 100% Satisfaction Guarantee. Dedicated to serving our customers, need help or a replacement part, please contact us at [email protected] for fast, friendly service.
Tetra LED Half Moon aquarium Kit 1.1 Gallons, Ideal For Bettas, Black, 4.6 x 9.1 x 9.9 Inches (29049)

- aquarium KIT Clear plastic half moon-shaped front allows unobstructed viewing
- MOVABLE LIGHT LED light can be positioned to light tank from above or below – requires 3 AA batteries (not included)
- IDEAL FOR BETTAS Bettas have large heavy fins that weigh them down so they do not need a lot of space bettas require minimal maintenance and make a great species for beginners
- CONVENIENT Clear canopy has a hole to make feeding fish easy
- Age Range Description: All Life Stages
- Included Components: Tetra LED Half Moon Betta Aquarium, 4.6 x 9.1 x 9.9 Inches
Hygger 4 Gallon Glass Fish Tank Smart LED Temperature Display Aquarium Starter Kit with Lid

- Hygger 4 Gallon Aquarium Starter Kit Includes – 4 gallon glass aquarium, 3-in-1 water pump, 4 LED lighting mode hood, and 2-pack filter cartridges replacement. Add gravel, fish, plant and décor to complete your aquarium
- Smart Touch Screen LED Lighting Hood – Simple touch to the button next to digital number of the aquarium lid to switch from shimmering white daytime effect to relaxing moon light for night. 4 lighting modes with white, blue, red and green LED bulbs
- Quiet 3-IN-1 Water Pump – This 3-watt submersible pump helps water cycling while the bio ball filter cartridge box helps to clean water, absorbs odors and discoloration, provide a crystal clear water for your aquarium. Connect with air tube, it produces bubbles that agitate water surface (PS: water flow is non-adjustable)
- Easy Access Flip Lid – Flipped aluminum canopy is easy to access to tank for feeding and regular maintenance ; Equipped with temperature probe, easy to read digital LED real time water temperature
- Easy to Set up and Maintain – This sleek, modern fish tank completes any compliment of home, office, counter and desktop. Perfect for house small tropical fish, shrimp and plant. Aquarium dimension: 11" L x 7.5" W x 12.6" H
Tetra Waterfall Globe Kit 1.8 Gallons, Aquarium With Filtration

- DESKTOP AQUARIUM KIT: 1.8 gallon tank is ideal for betta or goldfish, or small tropical fish like guppies and tetras (with the addition of the Tetra HT10 heater).
- A NEW TAKE ON THE CLASSIC “FISHBOWL”: All-in-one tank is a great option for first-time fishkeepers.
- BUILT-IN FILTER: Cartridge-based filtration system.
- UNIQUE WATERFALL FEATURE: Filtration system doubles as a beautiful waterfall feature for your tank while it circulates and cleans water.
- INCLUDES LIGHTING: With the flip of a switch, low voltage LED lights illuminate your pets!
- Pump driven power filter
- Unique waterfall feature
- cartridge based filtration
- On/off button for light
- Pump driven power filter
Aqueon Betta Falls Kit Black, 16.93" x 10.95" x 11.42" (1218)

- Waterfall provides a constant flow of filtered water
- Three separate compartments house up to three betta, small fish or crustaceans
- Frosted panels prevent fish from seeing one another
- Fill indicator window shows internal water level at a glance
- Uses Aqueon QuietFlow Filtration; cartridge, food and water care samples are inside!
Marineland Contour 3 aquarium Kit 3 Gallons, Rounded Glass Corners, Includes LED Lighting

- SLEEK DESIGN: Rounded corners and clear glass canopy allow viewing from multiple angles.
- DAYLIGHT/MOONLIGHT SETTINGS: Bright white LEDs create a shimmering sunlight effect; blue LEDs produce a moonlit glow.
- EASY ACCESS: Hinged LED rail light and sliding glass canopy.
- DIMENSIONS: The Marineland Contour 3 aquarium measures 9. 5 inches x 10 inches.
As Seen on TV 56028 My Fun Fish Tank, 4 3/4 x 6 x 10-Inch

- It's the aquarium that cleans itself
- A great gift for first-time pet owners
- Just pour clean water in and watch as dirty water pours out through the disposal Tube
- This self-cleaning Fish Tank is the perfect low-maintenance
How to Care for Your Betta Fish
Find out the three most important things you can do to care for your beautiful Betta.
Betta care is easy. The fish, however, are easily stressed, and should be kept in a safe and stable environment. Keep the following tips in mind to keep your Betta healthy.
There are three keys to keeping yourBetta healthy: a clean, uncontaminated tank; a nutritious diet; and well monitored and maintained water temperature.
Your Betta should not be placed in an aquarium that holds less than ten gallons. It is difficult to maintain the stability of a system that is less than ten gallons. Stability is important for the health of your Betta. A constant temperature of around 76 degrees is ideal for the Betta. Constant water temperature helps prevent the growth of bacteria and proliferation of disease in your tank.
Change the water in your aquarium once a week or once every two weeks, even if you are using a carbon filtration system. Change about 20% of your Betta's water at the time. Complete change of water at one time is shocking and stressful to your Betta. Stress can make your Betta sick. When you change the water, clean the other elements in the tank.
When cleaning the tank, remember to clean the rocks, plants and anything else in the aquarium. In order to properly care for your Betta, handle him carefully when putting him in an isolation tank while cleaning his tank. Excessive or rough handling can result in stress, injury, or sickness.
Illnesses common to Betta fish include: velvet, slime disease, ich, fin rot, fungus, and constipation. One of the most important rules to keep your Betta healthy is not to over feed your fish. Overfeeding leads to bloating, and often constipation. Overfeeding can also lead to other complications. Bacteria love to breed on rotting food.
Do not continue to feed your Betta if he appears to be bloated and/or has no appetite. In addition to bloating and lack of appetite, if your Betta's eyes swell, the fins protrude from the body, and your fish acts sluggish your Betta may have dropsy. Dropsy requires quarantine, water treatment, and antibiotics. Dropsy is caused by bacteria which may infect the other fish in your aquarium. If you believe your Betta may have dropsy, see a specialist.
Velvet is perhaps the most common of aquarium diseases. Small pustules form on the body of fish that have contracted velvet. It is contracted from contaminated water, or water that is allowed to fluctuate in temperature. Velvet is a disease that is difficult to detect because the pustules are very small. Some symptoms of velvet include: rapid weight loss, excessive scratching, and rapid breathing. Velvet gets its name from the sheen of copper or gold color that covers the fish. Once the fish's skin changes color, it will also begin to peel.
Velvet is treated by copper sulfate. Your Beta should be quarantined during treatment. It is best not to use carbon filtration when your fish has velvet. The bacteria which cause velvet thrive in the light. Dimming the tank may help your Betta, but quarantine and copper sulfate treatment are vital.
Fin rot is also very common. Fin rot is evident when your Betta has ragged, bloody, or fuzzy fins. Fin rot is preventable. Keep the aquarium clean. Do not overcrowd your aquarium, or allow the fish to be handled roughly. Also, as mentioned above, do not overfeed your Betta, or allow old, uneaten food to accumulate in the tank.
Fin rot must be treated using antibiotics. The tank must be thoroughly cleaned, including all pebbles and aquarium pieces if your Betta contracts fin rot.
Be aware that as your Betta ages, his tail fin becomes longer and heavier. The tail may become discolored, even turning black. The tail will fall off at some point. At this point the male Betta has "blown his tail." His tail will re-grow. The loss of the larger, heavier tale rejuvenates the Betta fish. This is not the same as fin rot.
Fungus, ich, or other less common diseases may be avoided by keeping the water clean, maintaining a constant water temperature, not over feeding your Betta.
For more information on caring for your Betta visit Adam Short's www.bettafishcenter.com, or check out one of the many embedded links to other informative articles.