Fish Tank Decoration Aquarium Volcano Shape Air Bubble Stone Resin Oxygen Pump Decoration Ring Stone Tank Plate Air Pump

Transform your aquarium with a volcano-shaped resin ornament that doubles as a bubbling oxygenator.

• Boost aeration and oxygen levels by using it as a bubble stone when connected to an air pump; rising bubbles promote water circulation and healthier fish and beneficial bacteria.
• Add dramatic realism and texture with a rugged volcano silhouette and resin finish, elevating your tank’s focal point and creating natural visual depth.
• Safe for inhabitants: non-toxic resin designed not to pollute water quality and to stay stable in varying tank conditions, suitable for freshwater and saltwater setups.
• Compact, practical setup: measures 6.2 x 6.6 x 4.4 cm; includes one decorative ornament (air pump not included); soak for 24 hours in clean water, rinse, then place in a well-ventilated area before use.