10 best5 Gallon Fish Tankof December 2025
112M consumers helped this year.
1
MarineLand Portrait Glass LED Aquarium Kit, 5 Gallons, Hidden Filtration, Clear (ML90609)
MarineLand
9.9
2
Tetra Glass Aquarium 5.5 Gallons, Rectangular Fish Tank
Tetra
9.8
3
Fluval Sea Evo V Saltwater Fish Tank Aquarium Kit, Black, 5 gal, 10528A1
Fluval
9.6
4
Aqueon LED Minibow Aquarium Starter Kit with LED Lighting, 5 Gallon, Black
Aqueon
9.4
13% off
5
Marineland Contour 3 aquarium Kit 3 Gallons, Rounded Glass Corners, Includes LED Lighting
MarineLand
9.2
5% off
6
Aquaria 75078238: Tetra GloFish Aquarium Kit, 5 Gal
GloFish
9.0
7
Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 5 Gallon
Aqueon
8.8
8
Penn-Plax Water-World Vertex Desktop Aquarium Kit - Perfect for Shrimp & Small Fish - 5 Gallon Tank
Penn-Plax
8.5
9
GloFish 29045 Aquarium Kit with Blue Led Light, 5-Gallon
GloFish
8.2
10
Fluval Spec V Aquarium Kit, 5-Gallon, White
Fluval
7.9
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