that said depends on the individual fish, i have had a few jags and all them have peen the biggest pussysI have my Jag with a Clarias catfish right now. But if you want something that'll eat algae as well, I can't think of anything big enough or tough enough to be with a Jag but a Pleco.
the 1 in the pic lived with all the fish i put in with him.mbuna (malawi)
haps (malawi)
arro
convict
blue eye cic
red devil (beet the hell out of the jag)
oscars
juewl cic
green T
silver dollers
tin foil barbs
angles (sml)
walking cats
peruno cat
all sorts of syno
pacu
plecs
fiying foxe
red and black sharks (my black got to about 18inch)
ALSO SUCHING LOACHES
and maney more
the list goes on
and he was a 8 - 9inch fish
guess its just try and see
you dont want plecs and you dont like cats?
what do you want then?
what about a black shark (just a thought)