Jaguar catfish problem!

[Baho]

yeah i no the ID shark gets huge and i only have a 180g tank. i knew i would have to give it away when it gets huge anyways. but does any1 know the growth rate for my cats... i heard for the ID its 1inch per month... and for the pictus they stay that small?! i thought theyd get arround 8 inches like the jag

 

[ClownKnife28]

I believe they max out around 10"

Are they to small to live with a clown knife long term? I'm looking for a catfish that can live with a CK long term that doesn't get huge. I think large catfish are ugly, but this catfish is beautiful.