Doesnt matter now, as the gold head or dimiodomis killed itThis is unusual. Usually, Altolamps (calvus or compressiceps) are only con specific aggressive. They are one of the best Tanganyika tank mates there is. They will defend a nest even against you - so, maybe, the tank size is not big enough or, perhaps, your Zebra's bars have triggered a conspecific attack????
Btw: Altolamps are not know as "eye bitters." That nick name belongs to a D. compressiceps from Lake Malawi.
Doesnt matter now, as the gold head or dimiodomis killed it
Btw it was 30 gallons but im planning to get a much larger zebra next time