@Lennie thank you. Finally I was able to get Chem Vital Rid Planaria. Amazing product. Single application. No visible planaria and hydra after 4 days. No shrimp or snails affected adversely. Amazing, amazing😁😍
Thank you to detailed review @Lennie. If he applied it with these species and did not observe any side effects then it is a great product.
Btw it looks like Chem Vital is a Czech Company.
https://cz.linkedin.com/in/chem-vital-06989b298
I remembered that one of my colleagues applied double dose no planaria to wipe out of the MTS.
@Lennie If this product is 100% safe for snails, I would like to try it. Where can I get this stuff?