AERATOR FOR AQUARIUM VOLCANO SHIP ORNAMENT Safe Material: The aquarium volcanic ornament set is made of PVC, resin, rubber and other materials, safe, non-toxic, environmental protection, completely harmless to aquarium organisms. Living effect: use a hose to connect the air pump to the inside of the volcano ornament, bubbles escape from the top of the volcano, creating a unique lava explosion effect. Increase oxygen levels: The air pump can increase oxygen levels well, forming multiple bubbles to add fresh oxygen to the water, which is very healthy for fish. Parameters: maximum air pump flow is 200 ML or min, air pump power is 0,8 W, air pump pressure is 13 kpa. USB plug: air pump with USB plug, more convenient to use, you can use the plug for the adapter head. Specification: Item Type: Aquarium Volcanic Ornament Set Material: pcv, resin, rubber Application: Aquarium oxygenation Small volcano Aquascape Air pump flow: maximum 200 ML or min Air pump power: 0,8 W Air pump pressure: 13Kpa List of packages: 1 x Air Pump 1 x Hose 1 x Small Volcano Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.