Originally Posted by DTDPlanted
Any experience keeping them in a fluval edge? there is about a 6" square opening to air at the top of the tank and the rest is sealed by glass, I COULD leave just a bit of air room but that kind of defeats the purpose of the nice clear view to the bottom the glass gives when its filled completely. Any thoughts on whether they would be smart enough to find that opening all the time? I don't want them to drown
These guys are super cute, but not smart, they would drown sadly.