Other than the usual running up and down the glass or following you, do any of your fish do weird things to grab your attention?
One of my male f1 septemfasciata has figured out that throwing small rocks into his powerhead to produce the horrible "there is something stuck in the powerhead" grinding sound gets my attention.
One of my male f1 septemfasciata has figured out that throwing small rocks into his powerhead to produce the horrible "there is something stuck in the powerhead" grinding sound gets my attention.