For Vermetid snails, it's the possibility of eggs on the shell that is the concern. I couldn't find an answer on how long it takes for an egg to hatch so I personally went with one month. For the one month, I would pull all the snails out every week and clean the shells with a toothbrush and scalpel. After 4 weeks, I would put the snails into the DT.
The 76 days is for Ich fallow period if I remember correctly.
The 76 days is for Ich fallow period if I remember correctly.