Bring a Fiery Touch to Your Aquarium
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A bold little volcano that brings bubbles and charm to any fish tank.
This resin volcano ornament adds a fun, eye‑catching focal point to your aquarium. It creates a steady bubble stream when paired with an air stone, giving your fish extra oxygen and your tank a lively, natural look. Its smooth, non‑toxic resin is safe for all aquatic life and blends easily into freshwater or saltwater aquascapes.
A simple way to add motion, color, and healthier water flow.
✔ Adds bubbling motion for a lively tank
✔ Safe, durable resin for long‑term use
✔ Fits most air stones for easy setup
✔ Bright red and black finish stands out
✔ Great for freshwater or saltwater tanks
Rinse gently in clean water before placing it in your tank. Avoid soap or chemical cleaners. Works with most standard air stones placed in the inner chamber.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Is this volcano safe for all fish?
Yes. It’s made from non‑toxic resin that’s safe for both freshwater and saltwater species.
Do I need an air pump for the bubble effect?
Yes. Just pair it with an air stone and pump to create the bubbling volcano look.
Will the colors fade over time?
The durable resin holds its color well with normal tank care and regular rinsing.
The bright red and black design adds instant character to your aquarium.
When used with an air stone, it sends bubbles upward to help oxygenate the water.
Non-toxic resin material keeps your fish comfortable and your tank healthy.
Fits naturally among rocks, plants, and other decor styles.
Durable resin holds up well to long-term underwater use.
A fun design with dependable performance
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Non-toxic resin build | ||
| Bubble chamber for air stone | ||
| Realistic volcano styling | ||
| Safe for freshwater and saltwater | ||
| Durable long-lasting finish | ||
| Easy setup with air pump | ||
| Smooth edges for fish safety | ||
| Stable base for secure placement | ||
| Adds motion to tank decor | ||
| Blends well with aquascapes |
Yes. The non‑toxic resin works well in both freshwater and saltwater setups.
Place an air stone inside the chamber, connect it to an air pump, and adjust airflow to your liking.
It fits most tank sizes, though it works best in tanks with enough space for bubbles to rise freely.
A quick rinse during regular tank cleaning keeps it looking fresh.
Some may explore around it, but the design is mainly for bubbling and decoration.
No. The resin material is stable and won’t release harmful substances.
Any noise comes from the air pump, not the ornament itself.
Yes. Colored lights can make the bubbling volcano look even more dramatic.
No. The solid resin base keeps it steady once placed on the tank bottom.
