Something is murdering and eating my fish.

[LesPoissons]

Any updates if you got a new ammonia test? Any other fish losses?

 

[MombasaLionfish]

If it is not ammonia mabey bobbit worm or something like that. My sister had a firefish that would hide in tiny holes in the rocks. One time it went to deep and got scratched then the hermits finished it off.

 

[BeejReef]

Sorry for your losses.

Good point by MombasaLionfish

both deceased fish are ones that really like to nestle into crevices.