Okay, I originally had 6 Neons, 2 Oto's and my ADF in my 10 gallon tank, I then Introduced a Krib ( I know they can be territorial but many people had recomended getting a Krib and the guy from super pet said It would be a great addition) He was fine for about the first 2 weeks then my two oto's died ( health related) and then i noticed my Krib chasing my tetra's around, now only 4 of them( Neon Tetras) left and I know my krib is killing them off, im getting a 33 gallon but don't know when so until then, is there any way to reduce it's agressiveness towards my neons