MY CRAB IS DEAD!

im_netta

Small Fish
Mar 5, 2005
20
0
0
#1
My LARGE hermit crab was found one morning on top of his shell dead. He was covered in a clear whispy slime that within a small amount of time became thicker and appeared similar to a cob web that was blanketed over the entire crab. The rest of the tank kinda stayed on the other side until I took it out (which stunk really bad) Does the dead crab release any kind of toxin or anything that I should be worried about? And what about the shell? Do I take that out too?
 

im_netta

Small Fish
Mar 5, 2005
20
0
0
#6
Actually the next day my coral-banded shrimp was dead so I took a sample of my water to mlfs and my nitrate level was off the charts! They told me that high nitrate levels is very poisonous to invertabrates. Any ideas how to lower that nitrate level ASAP?