Hello! I’m building a 10 Gallon Florida Biotope and wanted to add Cypress Stumps and/or Cypress Knees. I saw these Cypress Knees on Etsy and wanted to know if it’s safe. It says it is but I’m not 100% sure. https://www.etsy.com/listing/148666...m=6906e371&ref=search_recently_viewed-1&frs=1