How to kill all gregarin in my pond (tiger prawn) ?

Question

Help me! I want to kill (clear) all gregarine in my tiger prawn pond.

Answer 1

Have you any knowlege of using tea seed cake (20 kg/rai) and would this help? I am not familiar with it but saw a short posting about it, so you might ask any in the business.

I read that if you are feeding with Artemia it often results in infection with zoothamnium parasites so you might try  Frippak formulated feeds instead.

Answer 2

Gregarinia are protazoan parasites and almost impossible to get rid of in a pond.

Maybe you have to drain the pond.

I wish I could be of more help