Interpet Anti Slime & Velvet Aquarium Treatment (7)A single dose treatment for the eradication of slime disease protozoan parasites, such as Costia sp., Trichodina sp., Chilodonella sp., & flukes such as Dactylogyrus sp. & also velvet parasites such as Oodinium sp. All treatments are made using the latest ingredients & blended to give a powerful formula which is always safe for the fish. Easy-to-select product names. The treatments are all made to GMP standards under the VMD (Veterinary Medicines Directorate) Small Animal Exemption Scheme. Every treatment pack comes complete with a measuring cup & pipette