I tested the water right away and everything is normal. However, one of my powerheads fell off the glass and into the sand, which created quite a stir-up and a change in the 'lay-of-the-land'.
For now, i put a 2" pvc
coupling over the feather duster to keep the crab off of him. I plan on a 30% pwc
this weekend, rather then my normal 10%...just to make sure. I am going to give the crab another chance next week and see how it goes.
If not, I have an open spot that he likes to go to at night, I can probably catch him there.
Thanks for your help!
(I would never waste him, my lfs
is very good about trading things out like this)