tropica plant growth substrate

  1. Richard Swales

    Can I Mix Amazonia with Tropica or Tetra Complete??

    Just had a delivery of a 9 litre bag of ADA Amazonia, but it isn't enough to fill my tank with a slope to the back of the tank and and around my rocks that I plan to place. I dont fancy paying another £36 + postage for a bag on Amazonia, so could I buy a bag of much cheaper Tropica Plant Growth...