Hey Check - How big is the clone?
I made the mistake of tranfering 3 established plants from soil to DWC. All 3 went into shock, one never fully recovered
(produced less than 1/2oz), the othere two have been so-so (second 20g, and 3rd I estimate will give 30-35g).
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If it's young and hearty....Use cold water, treated with a transplant solution like "NoShock", to rinse the roots.
After it's in the DWC bucket, keep it out of strong light for a few days, until it recovers.
The water level in the DWC bucket, should just touch the bottom of the netpot until the roots are into the water, then drop the water level to 5 - 10cm below the bottom of the pot.
I also use Advances Nuterients, Ph Perfect, 3 Part. It was recommended because this was my first DWC, and I'm a noob. It's easy to use and pretty much Idiot Proof.
Good luck and have fun growing.