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"Oxygen Stone generates oxygen by chemical reaction when immersed in water. It keeps producing oxygen for about a month, enabling you to keep fish in a small tank without the use of an air pump. "Not effervescent where bubbles are seen but by a chemical reaction where two substances react together and form oxygen.
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| Manufacturer | - |
|---|---|
| Brand | KollerCraft |
| Item model number | - |
| Color | Multicolor |
| Weight | - |
| Height | - |
| Depth | - |
| Product Id | 1362194 |
|---|---|
| User Reviews and Ratings | 3 (1 ratings) 3 out of 5 stars |
| UPC | 033153011647 |
| # | Title | Reviews | User Ratings | Price |
|---|---|---|---|---|
| 1 |
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