OK GUYS I HAVE A 135 GAL FISH TANK WITH SOME BALA SHARKS TINFOIL SHARKS AND SOME CICHLID BUT I HAVE ALWAYS KEPT 2 BOTIAS AND THEY HAVE NEVER FOUGHT BUT NOW THEY ARE ALL BEAT UP AND THEY DONT STOP CHASING THEMSELVES AROUND WHATS THE DEAL IT ALL STARTED WHEN I REMOVED A ROCK WERE ONE WOULD ALWAYS BE HIDING BACK THERE .WHAT TO DO IF I BUY 3 MORE WOULD THEY STOP FIGHTING THEY ARE ALL BANGED UP ALREADY I ADDED A LITTLE BIT OF SALT BUT NOT TOO MUCH CAUSE I KNOW THERE SENSITIVE FISH.AND I DONT WANT TO PUT THAT ROK BAK IN THE TANK IT TAKES TOO MUCH SPACE