I love Ryan’s fish tank at night. I wish I had one in my bedroom so I could relax and watch the fish swim by. Unfortunately, the sound of running water gets on my nerves. I was trying to take a picture of one of the “invisible” fish but because they’re transparent they’re really hard to spot and even harder to photograph. I’ll try again another day in the daylight. The fish are known as a “glass catfish” or the scientific name is “Kryptopterus bicirrhis”.