Poseidon Construction is a premiere aquarium insert manufacturer in the United States. We create high quality inserts for fresh water and salt water environments. Our custom coral reef insert designs are unique, elegant, and safe for your aquatic life. All our products are custom made to fit your aquariums and are professionally installed by our expert staff.

Our designs are also UV coated so the colors will never fade. Chipping is also not a problem since our materials are thoroughly dyed during the manufacturing process. Aquarium maintenance is also taken in consideration with our unique designs. Our products are molded in one piece and custom installed by our professionals to fit in your tank.