theyre quite nice if you think about it.
yea,theyre the worst payara sp.
but theyre still pretty cool.
i had a few of them back.
got them off live pretty easily.
just starve them.

i had mine w many tankmates.
bichirs,gar,aro,ery ery,other scombs,nandus,ID cat,some other tankmates.
they love lotsa oxygen.
as for ick,my scombs never got it.
just keep the temp up and have some salt in the tank.

my scombs were quite capable of taking care of themselves actually.