For some reason, my blue tang and foxface completely ignore nori when on a clip or strapped to pvc. The only time they'll eat nori is if I break it up into small flakes, soak it, and dump it in my tank
There you go spoiling your fish again ... let them fend for themselves ... after a couple days they will be tearing it off the pvc
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Steve
“The most important decision you make is to be in a good mood.”
― Voltaire