View Full Version : BN PVC cave sizes

05-25-2013, 01:19 PM
Hey i wonder what size on PVC are large enough to have as a breeding cave for adult BN plecos?

i have 1.2" pvc pipes home but they look a bit to tight for an adult BN but im not sure

brown water
08-06-2013, 04:13 PM
Try 1.5" and 2" pipe. Cut it about 6-8" long and cap the end. Sometimes the PVC won't work I've heard. But worth a shot I guess.

08-07-2013, 03:05 AM
My BN plecos seam to like 2 and 3 inch pipe and fittings the best. I used ABS fittings due to the fact they are black making them closer to natural looking as compared to gray or white PVC