both adf's died

[nino]

i woke up this morning and both adf's were hiding behind the filter like they have been doing the last couple of days. only today they were dead. i've been moving the net around them, and one barely barely moves his legs and one does not move at all.

water parameters are fine and i did a partial water change yesterday (yes it was dechlorinated)

i should have figured out something was wrong when they didn't eat their bloodworns last night.

can anyone help me? i'm devastated. i've had these little guys about a month and they've been acting normal until the last couple of days.