I have a 55 gallon tank that has been going for over a year. I added 10 neon tetras and 10 black skirt tetras to the tank a week ago and have lost all but 1 neon. There is no trace of any body at all.
Other inhabitants are:
10 red minor tetras
5 lamp eye tetras
2 zebra danios
1 pletco
What could be causing this. I have never had this happen in the past.
Other inhabitants are:
10 red minor tetras
5 lamp eye tetras
2 zebra danios
1 pletco
What could be causing this. I have never had this happen in the past.