Thanks very much.
I see you live on Mars......Great place to visit and go there often....in my dreams
I'm not sure what you consider large i.e. MONSTER.
Since I have a lot of catfish under 3 feet lets use 3 feet or bigger as Monster.
5 Oxydoras niger ranging in age from 12 years to 19 in my tanks and 36" to 44"
acquired from:
Aquarium Centre, Randellstown Maryland (Dennis Hare)
The Fish Place N. Tonawanda New York (Jake Mang)
Pets Plus Lockport New York (John & Fred Kick)
Randy & Dorothy English Woodstock area Ontario
3 Phractocephalus hemioliopterus ranging in age from 7 to 5 years in my tanks and 36" to 46"
acquired from:
The Tropical Fish Room Brantford Ontario (Jerry Draper)
Sheldon Brantford Ontario
1 Sorubimichthys planiceps 5 years in my tanks and 44"
acquired from:
The Tropical Fish Room Brantford Ontario (Jerry Draper) and Sheldon Brantford Ontario
2 Wallago leerii the male 12 years the female 20 years in my tanks and M 46-48" F 58-60" estimated by my friends who have been in the tank with them.
acquired from:
Female: Aquarium Services Mississauga Ontario (original Dundas St location) (Monty)
Male: The Fish Place N. Tonawanda New York (Jake Mang)
I also have owned a few other catfish over the years that have been 36" or bigger.
Here is a 26" black shark that killed three of my previous Phractocephalus hemioliopterus including my biggest at 90 lbs and 52".
The shark is in a 225g for the picture.