Weco Wonder Shell Natural Minerals Small 3pk
Made of natural materials, Wonder Shell provides beneficial minerals and electrolytes to aquarium water. Each shell oxygenates, aerates, and neutralizes harmful acids in your aquarium water and provides invertebrates with an easily available source of calcium for healthy shell growth. Molded like a scallop shell, Wonder Shell’s decorative shape fits right in with the rest of your aquarium’s decor.
Sold in Qty of: 1
| Feature | Detail |
|---|---|
| Material | Natural minerals |
| Function | Oxygenates, aerates, neutralizes acids, provides calcium |
| Quantity per Pack | 3 pieces |
| Best For | Invertebrates, aquarium water balance |
FAQ
How do Wonder Shells benefit invertebrates in the aquarium?
Wonder Shells provide a natural source of calcium, which supports healthy shell growth in invertebrates. They also help maintain water balance by neutralizing harmful acids and improving oxygen levels.
Are the shells safe for use in freshwater aquariums?
Yes, the shells are made from natural minerals and are safe for use in freshwater aquariums. They do not release harmful substances and are biocompatible with aquatic life.
Can the shells be used in saltwater aquariums?
Please contact customer service

Sebastian Churchill –
The shells look great in my tank and the water has been clearer since I added them. My snails seem more active and their shells are growing stronger. Easy to place and no issues with water chemistry.
Brian Allan –
I noticed a difference in water stability after using the shells. They fit well in the decor and don’t disturb the fish. The calcium supply seems to support my hermit crabs’ shell development.
Kylie Payne –
Great product for maintaining water pH. The natural design blends perfectly with my tank. I’ve used them for three months and still see positive effects on invertebrate health.