i just intro a common pleco with my MBU. I observe them for an hour or so. Then i notice the pleco occasionally swimming to my MBU and sucking on its back.
my MBU pretty friendly, it just swim away ignore the pleco most of the time. the pleco keep following and sucking.
is this of any concern? will it affect my MBU, destroying its slime coat or making it stress or something
my MBU pretty friendly, it just swim away ignore the pleco most of the time. the pleco keep following and sucking.
is this of any concern? will it affect my MBU, destroying its slime coat or making it stress or something