So I left to visit my dad for a month and before leaving my 2 clownfish were doing great swimming around eating hosting by a rock I left taking care of my tank to somebody who owns a saltwater tank as well and taught me a lot of stuff but a couple of days of me being gone one of my clownfish disappeared then my other clownfish. my corals are fine and my levels are fine but they have been gone for 1 month now and I've looked behind all the rocks and am going to move my coral out and drain my water to look one last time but I want to know if anybody had any ideas on why they disappeared.



