Ich

[EQCM2B]

Is "ich" a fish only issue or can it effect snails, crabs and shrimp?

[JENnKerry]

Corals and inverts can carry the ich parasite but they are not affected by it like fish are.

[mikeatjac]

No fish in the tank and ICH will go away after a month. Corals and crabs can not host ICH.