I had some hydra in my 10g, but I took them out. I wish they would've shown up in the 55g, I would be fine with them in there.
Very pretty angels, I'd watch the shark with them though as it matures it could be a problem.
Btw the pygmies video is set to private so I can't see it.
The pygmies video is uploading. Yeah I know that the shark might be aggressive, but since I added it has been less and less aggressive. He is the only remaining fish from my first four tropical fish.
The video is done uploading!