King-eL;3171957; said:You may not see the sailfin pleco sucking on the slime of the bichirs during lights on, but it probably did it during lights off. You bichirs were probably got stress out from the pleco and died. Adults bichirs are prone to being attack by the plecos than smaller bichirs. Smaller bichirs are sometimes being ignored as they move faster and can hide.
Your right. I did see my pleco do it the other day, and the slimier the better in the pleco's book. I had a snowflake eel once (about 5 years ago) and noticed discolored spots on it one day. I took a good look and my pleco was just lovin life suckin the heck out of it. So i got rid of it. But I didn't really put a lot of thought into it doing the same thing to my bichirs (duh moment
).