The Whole Sale Koi Farm is selling Microbe Lift BSDT Broad Spectrum Disease Treatment Online at great prices. MICROBE-LIFT/Broad Spectrum Disease Treatment is the pre-eminent broad spectrum malachite green and formalin treatment. It is formulated differently than any other malachite green and formalin mix. - Can be used for diseases caused by Ichthyophthirius (Ich), Chilodonella, Costia, Oodinium, Trichodina, fungal & fungus infections. - Formulated with Malachite Green & Formalin Shop now!