A Bright Little Home for Your Small Fish
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A compact tank that keeps water clear and fish happy.
This 5-liter acrylic fish tank gives beginners and hobbyists a simple, friendly way to start a home aquarium. The clear acrylic body and half‑moon shape let you enjoy bright views, while the built‑in fish tank filter and oxygenation keep the water in great shape. A soft LED aquarium light brings the whole setup to life, making it easy to enjoy your new underwater world.
Small size, big charm.
✔ Integrated filtration keeps water fresh.
✔ Half‑moon shape gives clear views.
✔ Soft LED light brightens your tank.
✔ USB power makes setup simple.
✔ Perfect for small fish and plants.
Tank size is 20 cm long, 14 cm wide, and 21 cm high. Clean the acrylic gently with a soft cloth. Rinse the pump and filter area as needed. Avoid harsh chemicals.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Is this tank good for beginners?
Yes. It is small, easy to set up, and has built‑in filtration and lighting.
Does it include a fish tank filter?
Yes. The tank has integrated filtration and oxygenation powered by a 2W water pump.
How do I power the aquarium light and pump?
Use the included 1.5‑meter USB cable with any DC 5V power source.
The built‑in filtration and oxygenation help keep water healthy with minimal effort.
The half‑moon shape and clear acrylic let you enjoy your fish from more angles.
The LED aquarium light gently highlights plants and fish without using much power.
Its small footprint fits nicely on desks, shelves, or bedside tables.
Just plug in the USB cable, place the pump, and you’re ready to start your mini aquaponics world.
A thoughtful design that goes beyond basic bowls.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Clear acrylic body | ||
| Integrated filtration | ||
| Built‑in oxygenation | ||
| Half‑moon viewing shape | ||
| LED aquarium light | ||
| Energy‑efficient operation | ||
| USB power convenience | ||
| Compact 5‑liter size | ||
| Crystal acrylic durability | ||
| Beginner‑friendly setup |
It is best suited for very small fish or a single small species that thrives in nano aquariums.
It does not include live plants, but you can add your own small aquatic plants easily.
The 2W pump runs with a gentle hum that blends into normal room sounds.
Yes. The USB cable works with most DC 5V power banks and adapters.
A light weekly rinse and regular water changes help keep your fish healthy.
Yes. The acrylic material is smooth, clear, and fish‑safe when used as directed.
Yes. Small aquatic plants grow well with the built‑in light and gentle filtration.
Yes. Its compact size fits easily on desks, shelves, and nightstands.
Place the pump in the tank and connect the USB cable. It starts working once powered.
