Tomato cages for dwc?

Discussion in 'Grow Room Design/Setup' started by Buster1977, Jun 19, 2019.

  1. This is prob a dumb question but I'm running 5-5 gallon bubble buckets I'm rdy to flip bit was wanting to use tomato cages... My question is will the metal from the cages effect my water? Thx in advance
     

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