We are new to seahorses but not to fish/reef aquariums. We recently purchased 2 seahorses, later that evening we noticed that one had snout rot and died by morning. I know it was nothing that we had done since we only had her for 3 hrs before we noticed her snout. I am now concerned about our other seahorse. Is there anything we need to do to prevent him from getting snout rot? He is eating well.