Aquarium, Terrarium, Fish Tank Accessories & Decorations

The Underwater Potter is a distinctive accessory shop supplying handmade stoneware hides for your aquariums and terrariums.  These unique playground structures provide stimulation and a sense of safety for your fish, reptiles, rodents and arachnids.  

More than just eye-candy for the avid aquarist, these stunning caves also serve as fish feeding stations.  Most pieces are designed to hold sand, which fish love to dwell upon, sift through, and feed from.  Feeding upon sand allows fish to protect their delicate mouths and keeps sinking pellet debris to a minimum.  

Towers can be stacked to create statuesque seascapes.  Tunnels can be linked together to yield elaborate mazes for your aquatic friends to explore.

Furthermore, if you’re having issues with larger fish taking food from smaller fish, custom-sized holes can be created to allow for exclusive feeding.

Come explore our shop to find your ideal stoneware hide!

Aquarium Decoration Best Sellers

Check out our most popular hides & grab them quick before they go off the shelf! All of our aquarium and terrarium decorations are 100% Made in the USA right in Boise, Idaho. We also take custom aquarium decoration requests. Click here to send a custom aquarium decoration request.

*Free Shipping Included For All Items
Quantity Discounts Available! 10% off for 2-3 Items | 20% off for 4-7 Items | 30% off for 8-11 Items | 40% off for 12-15 Items | 50% off for 16+ Items

Cobalt Sky Tunnel

$84.00

Sandstorm Tunnel

$84.00

Ocean Vibes Tunnel

$86.00

Beachy Trifecta Aztec Tunnel

$86.00

Caramel by the Sea Tunnel

$82.00

Misty Morning Aztec Tunnel

$84.00

Aquarium & Terrarium Hardscapes

Our aquarium and terrarium hardscape decorations can be used for fish tank fish caves, fish hides, fish houses, selective fish feeders, reptile dens, reptile basking, spider enclosures, small mammal dens, and more.

Praises From Our Customers

Visit our Facebook Page for more information about our Aquarium and Terrarium Hardscapes.

Shop Online

Shop top quality fish tank and aquarium pottery from the comfort of your home.

Free Shipping

Free Shipping Is Included On All Items

Payment Methods

Pay with confidence using our Square payment processing.

Return Policy

We have an easy return policy for the products that you purchase.

Scroll to Top