My new 120 gallon

I have 1 of each
petenia splendida, parachromis, vieja melanurus, vieja heterospilus, partatilapia pollleni, hypselrcara temporalis, ampphilophus robertsoni, hypsophorys nicaraguensr

Looks really good

I added some small cat fish,

2 Sun cat fish a 1 angelica, 1 Synodontis haugi,

looks good !

very nice!

I had 8 healthy fish in the tank. I relised one was a little slow and some fins where rubing off. I started giving them melafix, I was out all day yesterday. This morning I just can not find him anywhere. He did not jump out because I have a glass top. Did they eat him all up not a sign of him? He was atleast 4 inches by now.