Two-Tank Aquarium Bridge, 4 in Gap Negative Pressure Fish Tank Kit

• Two-Tank Swim-Through Bridge: Clear acrylic fish bridge spanning the wall between two side-by-side aquariums, an eye-catching open tunnel that keeps small fish in view as they cross
• Easy Setup, No Wiring or Drilling: Manual air removal kit draws out trapped air so water rises into the tunnel and holds above both tanks, with shared water flow keeping levels even
• Removable Water-Flow Gates: Two slotted divider gates pre-installed; gates in for shared flow with fish apart, gates out for open crossing, reinsert anytime without tools
• Two Gap Sizes, Measure Before You Buy: Standard fits a 2 in / 5 cm tank wall gap at 8.9 x 4.7 x 6.7 in with a 3.2 in channel height; Large fits 4 in / 10 cm at 10.8 x 4.7 x 7.9 in with a 3.9 in channel height
• Complete Kit for Small Fish Tanks: Bridge body with 2 gates, manual air removal kit, microfiber cloth and illustrated guide; fish tank accessories for betta, guppy, endler and neon tetra setups

Shipping policy·Returns policy.Questions about delivery or returns? Email info@petstates.com and a real person will help.