im definitly upgrading and i do try to be responsible with my stock but i seem to just want everything, its just the fact the best,the most interesting fish always get the biggest 
im handing in the barbs when they reach like 5"-6" maybe 4" but im just keeping an eye on the jag and he still seems to be calm but harasses my craw fish but he just nips him in return 
apart from that everything's fine im running a chinese brand filter (dunno what brand) but it says its a 200L maximum and its got a good strong current for the barbs lol maybe get a whitail cat and im changing from barbs to silver dollars 
im handing in the barbs when they reach like 5"-6" maybe 4" but im just keeping an eye on the jag and he still seems to be calm but harasses my craw fish but he just nips him in return apart from that everything's fine im running a chinese brand filter (dunno what brand) but it says its a 200L maximum and its got a good strong current for the barbs lol maybe get a whitail cat and im changing from barbs to silver dollars 