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| 40 liter bag of expanded clay pellets |
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| Using shade cloth as a filter to wash the pellets |
AP Environmental Science students rinsed and added the last of 1000 liters of clay pellets to our 2 large aquaponics systems (~500 liters each). We got a grateful Bee visitor on this very hot day. |
| Rinse and add 1 bag of pellets at a time |
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| Leftover sludge |
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| Adding Pellets to media beds |
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| Assembly line |
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| Keeping it level |
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| Success! |
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| Happy Bee |
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