Vendeur: iwannabeslim (886) 100%, Lieu où se trouve: Portsmouth, Lieu de livraison: GB et de nombreux autres pays, Numéro de l'objet: 262738045135 Fauna Marin Balling Light Doser. This was used on my marine tank with the fauna Marin dosing solutions. Never had a problem with the unit until the second pump stays on. I am not good with electrics and probably a simple fix, but I have come out of the hobby now and have no time to deal with repairs. Ideal for spares. Screen is nice and bright but couple of pixels missing. All you get is the doser in the picture. Please see my other auctions.