I have an adult female horseshoe crab for about 1.5 year now. She is doing very well. She eats well, unbothered, and very actively digging . The problem is she has developing shell disease . No other horseshoe crabs have this problem. Its only her. Her shell is very rough as she has freckled holes all over her frontal carapace. It is starting to develop every part of the shell. This is problematic as the thick layer is being shredded by algae or fungus. I started dosing calcium/kH thinking she may regenerate faster but it has no effects. She has not molt a single time so I assume she is old.
I am open to any suggestions on ways to treat this disease (I acknowledge that this is a rare discussion case as most threads cover fish related problems)
I am open to any suggestions on ways to treat this disease (I acknowledge that this is a rare discussion case as most threads cover fish related problems)