Name: Internal Tunnel Cat Aquariums - Cat Aquarium V3
Brand: Cat Aquariums
Price: 299.99 USD
Availability: InStock
Rating: 5.0 (50 reviews)

Question 1

How does the V3 internal tunnel cat aquarium work?

Accepted Answer

The Internal Tunnel V3 has openings on both opposite sides of the tank, creating a walk-through hallway. Your cat enters one side, travels through the dry inner tunnel surrounded by swimming fish, and exits the other side — or turns around inside. It is our most interactive design.

Question 2

Can multiple cats use the tunnel aquarium at once?

Accepted Answer

The V3 is the best model for multi-cat households. While the tunnel fits one cat at a time, the dual entrances mean one cat can enter while another exits. Multiple cats often take turns, creating entertaining traffic through the underwater hallway.

Question 3

Can I connect multiple V3 tunnel aquariums together?

Accepted Answer

Yes — the V3 is designed so that multiple units can be placed end-to-end to create an extended aquarium tunnel system. Each unit connects seamlessly, creating a longer underwater walkway for your cat.

Question 4

What are the frosted glass edges on the V3 for?

Accepted Answer

The frosted safety glass at the tunnel entrances softens the glass edges for your cat's safety and creates a smooth transition between the outer room and the underwater world inside. The frosting is only at the entry points — the viewing panels are crystal clear.

What Cat Parents are Saying

About the Internal Tunnel V3

What Cat Parents are Saying

About the Internal Tunnel V3

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