I love that vid, allthough it's not the kinda pleco-keeping i'd advice to...
I see trouble when a Pseudacanthicus is kept with other fish in confined quarters.
When i introduced mine into the tank ALL fish had their fins torn and ripped by his spines the next day.
But they learned quickly and stayed clear of his "false-thorns" within days.
Leave it to Johhny and me, to turn this thread into a "Pleco-appreciation-thread".
and i got this big delete button nowadays, so i can erase any of Paul's negative influenses on the thread.
No, i won't do that, Paul.