[lohachata]

i agree ; you are way ocerstocked...clown loach can reach 15 inches..rainbow sharks will get to be about 6-7 inches. silver tips i have no clue about because i have never seen the name before..and the featherfin catfish (synodontis eupterus) can reach 13"+....

 

[lohachata]

ok...one of the south american catfish.species name is Arius Jordani....another predator..
can grow as much as 2 feet.....

clown loaches are great , but with 1 problem....like the other , they get quite large...12-15"....they grow pretty fast the first 2 years until they hit 4-5" ; then they slow down considerably..then only about 1 inch per year....
they love to hang out in groups...the more , the merrier..