I honestly couldnt tell you I mean this fish was a serious drama queen. I had dithers (giant danios) for a few weeks. They stayed on one side of the tank and he stayed on the other. I tried allnsorts of things. I eventually got rid of the dithers and shortly after he came around though I doubt the dithers had anything to do with it. I think it was just time. I used blue painters tape over the lights to dim them. Wouldnt make sudden movements in front of the tank...the fish was just a mess would freak out over the littlest thing and bounce around the tank tearing himself up. I would end up having to do wc every day to heal him up... it got to the point that thought he was hopeless then bam turned into a maniac over night. Chases us from one end of the tank to the other and smacks the glass if tou get too close.
Sent from my SPH-L710 using MonsterAquariaNetwork App