You should ck your soil before you add the lime to the ponds bottom but I would try lime additions if lime is needed, before I would use alum to clear up the water. Alum is not cheap. And you would have to use hydrated lime along with the alum to keep the pH in the desired range. I would suggest you wait and see before u just throw things into the water.
Last edited by TGW1; 10/09/19 07:21 AM.
