What are the most commonly kept 20"+cat's

[necrocanis]

This is a ID shark cat or A columbian cat shark ..they come by a few different common names... they eventually should be in brackish..

That's a gorgeous pic of your shark Liz!!! But I at least was referring to Irridescent sharks, or Pangasius hypophthalmus(spelling)

 

[TLkmDN]

seriously if u have the resources and the space there is no fish better than a red tail catfish. they are joyful balls of affection and sincerity. u can even pet them in most cases. plus they r beautiful and are always a crowd favourite. whenever my parents host dinner parties everyone always goes: WOAHHH SO BIG AND PRETTY. seriously man. these fish arent fussy and are hardly ever sick. my face fish by far. i have 2 myself. just dont overfeed.

 

[fishlover88]

my money is on the ID shark too, but only for potential size. For cats that actually reach more than 20"+ i agree with TSN.

On a side note i read an interesting article on scotcat about id sharks and how many dont reach their potential size regardless of space.

 

[bukster]

the columbian, silver tip, black fin, etc. is way different than an irridesent shark.

 

[DJC776]

Does anyone know much about Hemisorubim platyrhynchos please. Do any of the Brits know of one for sale in the UK ( or a Lince cat).
Cheers now