Fish are allowed to swim in a tank with a waterfall. [Waterfall Aqua Terrarium 5]
8:32
I found some unsold octopus eggs lying around at a fish store, so I went to pick them up...!!
11:32
In Hokkaido, an "invasive species of salmon" is multiplying rapidly, so we decided to overfish it.
19:15
ドブ水槽にウシガエルのオタマジャクシを…【ドブ川水槽７】
11:07
Smelly foot bacteria vs. natto bacteria
1:01
ほぼカニからの挑戦状 ～＃6アミメノコギリガザミ編～
36:15
Geogesser completed
31:20
Steal My Million Dollar Idea (World’s First Ergonomic Laptop)
41:43