SWIMSYNC 11.4 L Betta Fish Tank Starter Kit, Black with 3-in-1 Filter and LED

SWIMSYNC is a 3-gallon betta fish tank starter kit with filtration, water circulation, built-in oxygen and adjustable 7-color LED lighting for beginner aquarium setups.

• 3-in-1 water circulation system — combines filtration, water movement and oxygen for a beginner aquarium setup.
• 7-color LED lighting with adjustable brightness — lets you change the tank’s lighting appearance.
• Clear PC tank with a grooved base — gives you a clear view and a shaped grip for lifting and moving.
• Flip-open, removable lid — provides access for feeding and cleaning.
• Starter kit contents: tank, two sponges, water filter, USB power cord, three artificial plants and instruction manual — brings the listed setup components together.

Starting fish keeping can feel like a lot to organize. This compact aquarium brings key equipment and tank features into one setup for indoor spaces such as living rooms, bedrooms, bathrooms and offices. It is designed with betta keeping in mind, and the included components give beginners a defined starting point for arranging the aquarium and its filtration. The kit does not state a fish or water-treatment product among its contents, so the listed items are the tank, equipment, plants and manual.

What does the circulation system do?

The built-in 3-in-1 system provides filtration and water circulation, along with oxygen supplied through an oxygen tube. Its water flow is designed to mimic natural movement, and the system is intended to operate with minimal noise. Keep the water above the pump’s water outlet, and keep the oxygen tube’s air inlet outside the aquarium; placing it underwater or letting the water level fall below the outlet may damage the pump.

• Maintain water above the pump outlet during use.
• Position the oxygen tube air inlet outside the tank.

What comes in the SWIMSYNC starter kit?

The package contains one 3-gallon fish tank, two sponges, one water filter, one USB power cord, three artificial plants and one instruction manual. The sponges and filter are part of the included equipment, while the artificial plants provide aquarium décor without requiring live plants for the pictured kit contents. The manual is included for guidance with the setup.

• One aquarium and one USB power cord.
• Two sponges, one filter and three artificial plants.

How do the lid and tank design help with routine care?

The lid flips open for quick feeding and can also be removed to make cleaning access easier. A white PVC panel is designed to help prevent fish from jumping out. The tank body is made from clear PC, and its grooved base gives you a place to grip when lifting or moving it.

• Open the lid for feeding access or remove it for cleaning access.
• The white PVC panel is designed to help keep fish from jumping out.

Where can this aquarium be used, and how is its lighting adjusted?

SWIMSYNC is designed for indoor settings, including living rooms, bedrooms, bathrooms and offices. Its LED lighting offers seven color options, and both color and brightness can be adjusted to change how the aquarium looks in a room. The compact 3-gallon capacity makes the tank a small-scale aquarium option; it is not presented as a large-capacity fish setup.

• Use the adjustable LED colors and brightness to vary the tank’s appearance.
• Intended for indoor placement in several room types.

This kit suits beginners looking for a betta-focused aquarium with core circulation equipment, lighting and care access in one package. Its clear PC construction, removable lid and included setup components make it a defined small-tank option for indoor fish keeping rather than a large-capacity aquarium.