I find it perplexing as the dwarf guarami issupposed o be a timid fish. he tends to bully my male most frequently. Now Blue Steal (my guarami) knows not to mess with my african butterflyfish (yet to be named) or mr wiggles (ropefish.) The guarami never hurts the swordtails but i doubt they like being chased all the time. is there anything I can do, should i not worry or will somebody have to go?