Penn-Plax SpongeBob SquarePants Mr. Krabs Aquarium Ornament
Is your aquarium missing that splash of fun? Don’t worry, featuring SpongeBob’s Mr. Krabs brings SpongeBob’s greedy crab to life in vibrant, durable resin. It is safe for both freshwater and saltwater tanks. The ornament adds playful charm while providing hiding spots that keep fish happy, curious, and stress-free. A sturdy base ensures it stays secure, and it’s easy to clean with just warm water. Perfect for adding endless underwater delight, Mr. Krabs transforms your tank into a playful paradise.
Product Specifications
| Feature | Detail |
|---|---|
| Material | Vibrant durable resin |
| Compatibility | Freshwater and saltwater tanks |
| Base Type | Sturdy base for secure placement |
| Cleaning | Wash with warm water only |
| Size | Mini 2-in |
FAQ
Is the Mr. Krabs ornament safe for saltwater tanks?
Yes, the ornament is safe for both freshwater and saltwater tanks.
Can I clean the Mr. Krabs ornament with soap?
No, it’s recommended to clean it only with warm water. Avoid using soap or detergents.
Will the ornament damage my fish or tank?
No, the durable resin material is non-toxic and safe for fish. It does not release harmful substances.

Joanne Terry –
I added the Mr. Krabs ornament to my 20-gallon saltwater tank and my fish immediately started exploring around it. The crab looks vibrant and stays securely in place. Easy to clean with just warm water. A fun and safe addition to any aquarium.
Sebastian Vance –
My daughter loves the Mr. Krabs ornament. It’s a great way to bring some humor to the tank. The base is sturdy and the color is bright without being too flashy. Fish seem more active now.
Olivia Dickens –
The ornament looks exactly like the cartoon version. It’s durable and hasn’t cracked after a few weeks. My fish have been using it as a hiding spot. Only minor concern is that it’s a bit small for larger tanks.
Bella Henderson –
Perfect for a themed aquarium. The resin is smooth and doesn’t scratch the glass. My betta fish has been playing near it every day. Very satisfied with the purchase.