water level
so i am going to start my very first hydroponics garden very soon. i bought a few black pails (12L/3gal) with lids and 5" net pots. i will be doing a bubbler system. what im wondering is how high the water level needs to be in the pail. does the net pot with hydroton need to be submerged in the water? or does the water level need to be below the net pot?
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