Are Screwcumbers Safe For Fish?

  1. michaelh

    michaelh Member Member

    Anybody knows if these screwcumbers (specially designed springs made of metal to hold food at the bottom of tank) are safe and their edges are not dangerous for our cuties?
  2. Demeter

    Demeter Well Known Member Member

    I use a fork, spoon, or the little bendy strips of metal that come with stem plant bundles to hold food down. So long as the edges aren't pointed and rough then go ahead and use it.
  3. OP

    michaelh Member Member

    Thank for the suggestions!