Best 5-gallon fish tank: ... The 19.5-inch-tall Fluval Flex Freshwater Kit comes with a sleek, ... Best 5-gallon fish tank: Marineland 5 Gallon Portrait LED Aquarium.

A 5-gallon fish tank is the perfect size for aquarists of all skill levels.

A 5-gallon fish tank is the perfect size for aquarists of all skill levels.

The 5-gallon Fluval Spec V Aquarium Kit ($102) has activated carbon, a foam pad, bio rings, and a powerful 37 LED lighting system to keep your fish safe and happy at all times.

A 5-gallon fish tank is the perfect size for aquarists of all skill levels.

A 5-gallon fish tank is the perfect size for aquarists of all skill levels. Skip to content. WRBL. Columbus 74 ...

A 5-gallon fish tank is the perfect size for aquarists of all skill levels.