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Deal.ai › Generic › Fish Tanks
Generic
2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium
Generic

2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium

Best price now

$69.99at AmazonChecked Nov 13

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $69.99 at Amazon on Nov 13.
  • Checked at 2 stores.

Our take on the 2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium

A small 2-gallon desktop aquarium with a built-in hang-on pump, biological filter cotton and activated carbon, plus three-mode LED lighting and a top tray for hydroponic plants. The square 7.9 x 7.9 x 9.8 in body is made of 3 mm clear GPPS with curved edges. It suits a beginner or a desk and kitchen-counter setup for a few small fish. Against rival 2-gallon kits it adds the plant tray and lighting modes, but it is a basic pump-and-cotton filter, not a true self-cleaning system, and the small volume limits stocking and needs frequent water changes.

Best forFirst-time fish keepersDesk and countertop displaysSmall tanks for a few nano fishPeople who want a plant tray above the water
Pros
  • Built-in pump, filter cotton and carbon in one kit
  • Three LED lighting modes
  • Top hydroponic tray adds greenery
  • Compact square footprint fits small spaces
  • Clear 3 mm GPPS body with curved edges
Cons
  • Not truly self-cleaning; media must be swapped every 4–8 weeks
  • Only 2 gallons, so stocking and water stability are limited
  • Fish and plants sold separately
  • Small filter volume suits light bioload only

2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $69.99Free shippingChecked Nov 13
    Visit Amazon
  • WalmartNew

    Out of stockSold by HongLReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $36.82Free shippingChecked Nov 13
    Visit Walmart

Store links may earn us a commission.

2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium price history

Lowest price we've seen: $69.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the 2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium

This 2-gallon smart fish tank is a compact aquarium with built-in filtration, LED lighting and a hydroponic plant tray on top. The tank is made of transparent 3 mm thick GPPS with curved edges for a clear view inside.

The filter uses biological filter cotton and activated carbon to capture impurities and reduce odors and discoloration. A hang-on water pump circulates the water and provides oxygenation. The LED light has three lighting modes.

The tank is intended for fish over 1 in. It holds 3 to 5 fish measuring 1 to 2 in. Shrimp are not recommended. Fish and plants are not included.

Product type
Smart fish tank / aquarium
Capacity
2 US gal
Material
GPPS, 3 mm thick
Color
Clear
Lighting
LED, 3 lighting modes
Filtration
Biological filter cotton and activated carbon
Water pump
Hang-on water pump
Functions
Water filtration, water circulation, oxygenation
Plant tray
Top hydroponic plant tray
Rated voltage
AC 100–240 V
Rated frequency
50/60 Hz
Rated current
0.4 A
Rated power
4.2 W
Dimensions
7.9 x 7.9 x 9.8 in
Weight
2.49 lbs (net)
Stocking
3–5 fish measuring 1–2 in; fish over 1 in; shrimp not recommended
Care
Replace filter cotton every 4–8 weeks or as needed based on tank cleanliness
In the box
1 aquarium, 1 top cover, 1 hang-on water pump, 1 power adapter
Not included
Fish and plants

Questions and answers

Is it really self-cleaning?
No. The pump circulates water through filter cotton and activated carbon, which traps debris and helps with odors. You still replace the cotton every 4–8 weeks and do regular water changes.
How many fish can it hold?
The tank is intended for fish over 1 inch, and the guidance suggests 3–5 small fish. Two gallons is a small volume, so stick to nano species and keep up with water changes.
What is in the box?
The aquarium, top cover, hang-on water pump and power adapter. Fish, plants and gravel are not included.
What are the dimensions?
7.9 x 7.9 x 9.8 inches, about 2.49 lbs empty. The square footprint fits on a desk or counter.
Does the light have different settings?
Yes, the LED offers three lighting modes for viewing the tank. It is a viewing light, not a full planted-tank spectrum.
Can I grow plants in the top tray?
Yes, the top cover has a hydroponic tray for plants whose roots sit in the tank water. It is for above-water plants, not submerged aquascaping.
Where is the 2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium cheapest?
At Amazon, for $69.99, as of our latest check.
Where can I buy the 2 Gallon Smart Fish Tank with Filter and LED Light, Self-Cleaning Aquarium?
2 stores we checked sell it, including Walmart, Amazon.

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