Globally recognized as the most effective treatment product for fish and fish eggs, our Parasite-S is approved for use on food fish in several countries around the world.
PARASITE-S (formalin) is an FDA approved parasiticide for the control of external Protozoa and Monogenetic Trematodes on all finfish, and external Protozoa on penaeid shrimp (FDA NADA # 140-989). It is also approved as a fungicide for all finfish eggs. New users are encouraged to seek advice from a fish health professional prior to using this product. Refer to the “Directions for Use”, and MSDS links for details on directions for use prior to treating fish of any life stage, as well as limitations and cautions for all uses. To maintain dosage rate or calculate effluent check out the Formaldehyde test Kits.
PARASITE-S (formalin) is manufactured in FDA and Health Canada approved and inspected production facilities and is FDA approved for use on fish as noted above. Parasite-S is classified as a dangerous good and it must be shipped and handled according to the Canadian Transportation of Dangerous Goods regulations. The use of other grades of formaldehyde on fish may be in violation of FDA and Health Canada regulations as outlined in FDA Reminder to Aquaculture Producers Regarding Approved Formaldehyde.
COLD WEATHER NOTICE – Parasite-S is temperature sensitive and should not be allowed to reach temperatures below 40 degrees F. Regional weather conditions vary greatly and Syndel advises that all formalin users should to stock up on product prior to the cold weather season. For more information, and to give us authorization to ship during questionable weather, please refer to our Cold Weather Authorization form.
Available Sizes within the USA: 4 x 1 gal Case, 55 gal Drum, 275 gal Tote
Available Sizes outside of USA: 208L Drum
For additional Syndel Product information such as availability, package sizes, pricing, and approvals/application details relevant to your country or region, please contact Syndel,