I was cycling my smaller 10 gallon tank then decided not to. I then put the 2 black tetra fish into the 30 gallon with my Balla Sharks, Glass Fish, Blue Lobster, Pleco and 2 chinese sucker fish.
Well, since I've done that 2 of my balla sharks have passed away. One of them I knew was getting sick but the most recent one showed no signs of stress. I looked one night and he was swimming around upside down, breathing and moving..just, upside down and was dead in the morning.
All my water levels are good.
Are black tetra's known to be territorial or aggressive?
Well, since I've done that 2 of my balla sharks have passed away. One of them I knew was getting sick but the most recent one showed no signs of stress. I looked one night and he was swimming around upside down, breathing and moving..just, upside down and was dead in the morning.
All my water levels are good.
Are black tetra's known to be territorial or aggressive?