thanks for the comments,
in my tank there is
4 bala sharks
2 red tail black sharks
1 ruby shark
6 bristlenose plecos
1 rusty pleco
1 clown pleco
2 clown loachs
3 yoyo loachs
3 poka dot loachs
4 kuhli loach
2 sucking loach, 1 orange 1 normal
1 spotted catfish
4 horseman corys
6 odessa barbs
might sound a bit over crowded but they all get along fine