Shush you, I flipped things. >_> They are ACFs. If you look closely up front, you'll see the albino, and swimming in the back is the gray one. I'm charging the camera batteries now, and then I'll try to get close ups.

They're both in 20 gallons - the ACFs are in a 20 gallon high, and the firebellies are in a 20 gallon long. If you go to my albums, you'll see some close ups of my firebellies.