Losing fish in a ONE gallon tank, help!
I have a gallon tank with 6 white cloud minnows, and many plants. But last week 1 fish has disappeared, i thought it jumped out but i couldn't find it anywhere, and today 1 more fish is gone! I wonder if my other fish eats them, they are all white cloud minnows (feeder size). Let's assume the latter, at least I will be able to see the dead body right?? But I can't find any! Any ideas?