Penn-Plax, Nickelodeon SpongeBob SquarePants Pumped Up Aquarium Ornament, Resin Fish Tank Decoration

Key item features

Safe For All Tanks
Non-toxic resin is safe for both freshwater and saltwater fish environments.
Fun For Your Fish
Provides an interesting structure for your fish to swim around and explore.
Easy To Clean
Simple to wash and maintain to keep your tank looking great.
Use It Anywhere
Fits perfectly in aquariums, terrariums, or as a fun decoration on your desk.