HOME / ITEMS / OXYGEN PUMP Oxygen Pump Oxygen Pump Item Must be hung on the fish tank to increase oxygen levels, making fish more productive. ▸ items.relatedCategory Old Pickaxe Old Pickaxe Copper Pickaxe Copper Pickaxe Iron Pickaxe Iron Pickaxe Steel Pickaxe Steel Pickaxe Titanium Pickaxe Titanium Pickaxe Gold Pickaxe Gold Pickaxe ← Back to all items
