Help! Bimac in deep...

[epicentyr]

I have had this baby bimac for about 3 months. I woke up this morning to find him in the front of the tank rolling in the current. All of his tentacles are wrapped up over his mantle exposing his mouth and suckers. He is barely resperating. I have moved him into a holding bucket but I don't know where to go now. His spikes are active but he dosent seem to be sucking on to anything. He has been eating well, I just fed him 2 silversides last night. please help
thanks

Derek

 

[OctoMonkey]

sounds like poisoning... do a water test for all the usual parameters and for copper.. also check the SG

those are commonly to blame.. perhaps the silversides were contaminated?