Hi all, as you may know, I'm new to the hobby. I have a 3 week old 29 gal tank with the following inhabitants:
1 dwarf gourami
5 black skirt tetras
4 (now 3 :() fancy guppies
2 ghost shrimp
All the fish seem to get along fine, except I would see the tetras picking on one of the other tetras...
I was watching one of my (ghost) shrimp today, and he seemed to be kind of "waddling" around, like he wasn't stable and then, he stopped, flipped over, and layed on his back. He seemed to be picking at his abdomen with his arms, and kept "kicking" with the tiny "fins" under the rear part of his...