Giant Amazon sword plant forest - Echinodorus and Ancistrus in nature
11:20
Cichlid River: Orinoco cichlids in nature (Satanoperca, Hypselecara, Cichla, Heros, Crenicichla etc)
23:15
Footage from the Rio Sucuri - a karst stream habitat in Mato Grosso do Sul, Brazil.
16:54
Marine biologist weighs in on the farmed salmon vs wild salmon debate
5:57
How to Grow and Care for AMAZON SWORD Aquarium Plant- How Much Light Does it REALLY Need???
15:42
Thailand’s River That Looks Like A Real Life Planted Tank! Giant Snakeheads, Barbs, Rasboras & More!
19:49
How Pirates Got Clean Drinking Water On A Ship
23:47
Exploring an underwater garden in Brazil
11:36