ElTacoJr

My 10 gallon is stocked with embers, emeralds and growing guppies so everything would be considered small and vulnerable. Scary to think they were in danger and where it even came from. That tank has been in place for over a year but I got some Java moss recently. That's been the only new addition in some time.

Thank you all for the info. I had a feeling it might not have been a good thing but I wasn't sure. Hopefully it hasn't moved from where it was so I can remove it.

Sorry for the lack of introductions but I just found something in my 10 gallon that I don't recognize. Does anyone know what this is?