Mysterious death

Mysterious death in my #Aquaponics fish tank. A good palm-sized tilapia died this morning without any signs of diseases. I suspect the culprit is a dominant fish in the tank frequently seen pecking on the other fishes.

New tanents

We have new tenants in the main tank. I've harvested all the catfishes, all 30 plus of them and now we have about 12 Red Tilapia growing in there.