budget pick
Marina LED Aquarium Kit, 5 Gallon
Best for A betta or a tight desk
Starter Aquarium, best starter aquarium kits (read in full; no in-house reviews, earns commission): lowest-priced basic kit; no heater included.
Starter Aquarium's lowest-cost basic kit, for a small first tank.
Heads up. No heater, and tropical fish need one. A 5 gallon tank is less forgiving than a 10. Starter Aquarium did no in-house reviews.
$50-100
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