sounds a little like freedom buckets. i dont really know all the details on them but you should check them out
keeko Reviewed by keeko on . Fun custom made container beta! Anyone ever feel like making something or trying something different? Think this would be a waste of time for me? #1 -Two bucket (one for hydroton/other for air/water) dripping/squirting/spraying/bubbles/sitting. -It recycles the water using a timer clocked water pump, which distributes among two holes (one with tiny or small holes, the other rigged to the dripper). -Air stone in the water. -A tube used as a level checker and can be connected to a water pump if needed to Rating: 5