SuperFish Undergravel Fish Tunnel AquaOneReef_Tank Fully equipped and ready to

Fully equipped and ready to connect: built-in quick-start priming button

Suitable For: Freshwater

evenly distributed circulation for mixed and SPS reefs

Durable construction with high-quality materials resistant to saltwater corrosion

SuperFish Undergravel Fish Tunnel AquaOneReef_Tank Fully equipped and ready toUndergravel Aquarium Fish Tunnel The Undergravel Aquarium Fish Tunnel provides a safe and natural environment for your aquarium inhabitants. Designed for both breeding and shelter, it allows fish to hide, spawn, and explore in complete security all while remaining visible to you through its clever open structure. Crafted from high quality ceramic, this tunnel mimics the look and texture of natural rock while maintaining a smooth, fish safe surface.