kitty litter

  1. Christos Ioannou

    Eleocharis Parvula - blades under substrate

    I can see new growth under the substrate, next to rear glass. Is this because of the glass (photo-tropism) or is it normal to assume that similar things happen throughout the substrate - not only on areas adjacent to the glass? I am about to start digging o_O Could this have been avoided if I...