poknsnok
New member
similar experience. I removed all my shrimp and as many crabs as I could. treated for 24 hrs and ran carbon after 50 gallon waterchange. waited 48 hrs before I put the shrimp and crabs in. most crabs that were reintroduced died or are struggling.. the shrimp are fine.. and the good news... the corals look amazingly better and the whole process was actually fairly easy