u/SnooEagles1612

I was putting food in for my crabs and she just sat there and watched.

Hi, I got my crabs about a week ago and noticed that they have been sitting on top of my water filter a lot. I have a 20 gallon tank thats about 70% land so I dont see much of a reason for them to be on the filter, especially in the middle of the day like they have been. I was just curious is this was something to be worried about or just an odd little thing they like doing. I got them from aquatic arts if that helps.