In The Fishtank 7

Am I alone here in thinking that the phrase "In the Fishtank" sounds, I dunno, maybe something like a euphemism ...

In late 1999, the Dutch label KonKurrent invited Minneapolis band Low into an in-house studio to record one of the label's near-legendary In the Fishtank sessions; bands have two days to record between 20-30 minutes of all new material of their choosing.