substrate heating

  1. TallDragon

    Biological filtration with Convection currents, Heating cables, Bodenfluter

    Hi All, I am considering getting a heating cable system for my small cube tank - Like the Dennerle Bodenfluter , video link (in german) or Dupla Thermic or ELOS Celsio set or JBL ProTemp. These heating cables are meant to not heat the tank water, but to create a convenction current in the...